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cve-2023-20192
Vulnerability from cvelistv5
Published
2023-06-28 00:00
Modified
2024-08-02 09:05
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco TelePresence Video Communication Server (VCS) Expressway |
Version: n/a |
|
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cisco-sa-expressway-priv-esc-Ls2B9t7b
Vulnerability from csaf_cisco
Published
2023-06-07 16:00
Modified
2023-06-07 16:00
Summary
Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities
Notes
Summary
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
For more information about these vulnerabilities, see the Details ["#details"] section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are workarounds that address one of these vulnerabilities.
Vulnerable Products
These vulnerabilities affect Cisco Expressway Series and Cisco TelePresence VCS.
The vulnerability described in CVE-2023-20192 only affects Cisco Expressway Series and Cisco TelePresence VCS if they are running a vulnerable release and have granted CLI access to a read-only administrator of the system.
For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Details
The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit the other vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerability.
Details about the vulnerabilities are as follows:
CVE-2023-20105: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability
A vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, remote attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a read-only administrator and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative read-write user, and then impersonate that user.
Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Bug ID(s): CSCvz54058 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058"]
CVE ID: CVE-2023-20105
Security Impact Rating (SIR): Critical
CVSS Base Score: 9.6
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVE-2023-20192: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability
A vulnerability in the privilege management functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, local attacker with Administrator-level read-only CLI credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
This vulnerability is due to incorrect implementation of user role permissions. An attacker could exploit this vulnerability by authenticating to the application as a read-only CLI administrator and issuing commands normally reserved for administrators with read-write capabilities. A successful exploit could allow the attacker to execute commands beyond the sphere of their intended access level, including modifying system configuration parameters.
Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
Bug ID(s): CSCwf28030 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030"]
CVE ID: CVE-2023-20192
Security Impact Rating (SIR): High
CVSS Base Score: 8.4
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Workarounds
There is a workaround that addresses one of these vulnerabilities.
Workaround for CVE-2023-20192: Disable CLI access for read-only users.
Note: CLI access is disabled by default for read-only administrators.
While this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.
Fixed Software
Cisco has released free software updates ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels.
Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
The Cisco Support and Downloads page ["https://www.cisco.com/c/en/us/support/index.html"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool.
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Fixed Releases
In the following table, the left column lists Cisco software releases. The center and right columns indicate whether a release is affected by the vulnerabilities that are described in this advisory and the first release that includes the fix for these vulnerabilities. Customers are advised to upgrade to an appropriate fixed software release ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"] as indicated in this section.
Cisco Expressway Series and
Cisco TelePresence VCS Release First Fixed Release for
CVE-2023-20105 First Fixed Release for
CVE-2023-20192 Earlier than 14.0 Migrate to a fixed release. Not vulnerable. 14.0 14.2.1 14.3.0
The Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
Source
CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).
CVE-2023-20192: This vulnerability was found during internal security testing.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
{ "document": { "acknowledgments": [ { "summary": "CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20192: This vulnerability was found during internal security testing." } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "notes": [ { "category": "summary", "text": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nNote: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are workarounds that address one of these vulnerabilities.\r\n\r\n", "title": "Summary" }, { "category": "general", "text": "These vulnerabilities affect Cisco Expressway Series and Cisco TelePresence VCS.\r\n\r\nThe vulnerability described in CVE-2023-20192 only affects Cisco Expressway Series and Cisco TelePresence VCS if they are running a vulnerable release and have granted CLI access to a read-only administrator of the system.\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.", "title": "Vulnerable Products" }, { "category": "general", "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.", "title": "Products Confirmed Not Vulnerable" }, { "category": "general", "text": "The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit the other vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerability.\r\n\r\nDetails about the vulnerabilities are as follows:\r\n\r\nCVE-2023-20105: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability\r\n\r\nA vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, remote attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nThis vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a read-only administrator and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative read-write user, and then impersonate that user.\r\n\r\nNote: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCvz54058 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058\"]\r\nCVE ID: CVE-2023-20105\r\nSecurity Impact Rating (SIR): Critical\r\nCVSS Base Score: 9.6\r\nCVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H\r\n\r\nCVE-2023-20192: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability\r\n\r\nA vulnerability in the privilege management functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, local attacker with Administrator-level read-only CLI credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nThis vulnerability is due to incorrect implementation of user role permissions. An attacker could exploit this vulnerability by authenticating to the application as a read-only CLI administrator and issuing commands normally reserved for administrators with read-write capabilities. A successful exploit could allow the attacker to execute commands beyond the sphere of their intended access level, including modifying system configuration parameters.\r\n\r\nCisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwf28030 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030\"]\r\nCVE ID: CVE-2023-20192\r\nSecurity Impact Rating (SIR): High\r\nCVSS Base Score: 8.4\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "title": "Details" }, { "category": "general", "text": "There is a workaround that addresses one of these vulnerabilities.\r\n\r\nWorkaround for CVE-2023-20192: Disable CLI access for read-only users.\r\n\r\nNote: CLI access is disabled by default for read-only administrators.\r\n\r\nWhile this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.", "title": "Workarounds" }, { "category": "general", "text": "Cisco has released free software updates [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu\"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels.\r\n\r\nCustomers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nThe Cisco Support and Downloads page [\"https://www.cisco.com/c/en/us/support/index.html\"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n Fixed Releases\r\nIn the following table, the left column lists Cisco software releases. The center and right columns indicate whether a release is affected by the vulnerabilities that are described in this advisory and the first release that includes the fix for these vulnerabilities. Customers are advised to upgrade to an appropriate fixed software release [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"] as indicated in this section.\r\n Cisco Expressway Series and\r\nCisco TelePresence VCS Release First Fixed Release for\r\nCVE-2023-20105 First Fixed Release for\r\nCVE-2023-20192 Earlier than 14.0 Migrate to a fixed release. Not vulnerable. 14.0 14.2.1 14.3.0\r\nThe Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.", "title": "Fixed Software" }, { "category": "general", "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.", "title": "Vulnerability Policy" }, { "category": "general", "text": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.", "title": "Exploitation and Public Announcements" }, { "category": "general", "text": "CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20192: This vulnerability was found during internal security testing.", "title": "Source" }, { "category": "legal_disclaimer", "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.", "title": "Legal Disclaimer" } ], "publisher": { "category": "vendor", "contact_details": "psirt@cisco.com", "issuing_authority": "Cisco PSIRT", "name": "Cisco", "namespace": "https://wwww.cisco.com" }, "references": [ { "category": "self", "summary": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" }, { "category": "external", "summary": "Cisco Security Vulnerability Policy", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html" }, { "category": "external", "summary": "CSCvz54058", "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058" }, { "category": "external", "summary": "CSCwf28030", "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030" }, { "category": "external", "summary": "free software updates", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu" }, { "category": "external", "summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html", "url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html" }, { "category": "external", "summary": "Cisco Support and Downloads page", "url": "https://www.cisco.com/c/en/us/support/index.html" }, { "category": "external", "summary": "considering software upgrades", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes" }, { "category": "external", "summary": "Cisco Security Advisories page", "url": "https://www.cisco.com/go/psirt" }, { "category": "external", "summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html", "url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html" }, { "category": "external", "summary": "Security Vulnerability Policy", "url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html" } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "tracking": { "current_release_date": "2023-06-07T16:00:00+00:00", "generator": { "date": "2023-06-07T15:56:55+00:00", "engine": { "name": "TVCE" } }, "id": "cisco-sa-expressway-priv-esc-Ls2B9t7b", "initial_release_date": "2023-06-07T16:00:00+00:00", "revision_history": [ { "date": "2023-06-07T15:56:48+00:00", "number": "1.0.0", "summary": "Initial public release." } ], "status": "final", "version": "1.0.0" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_family", "name": "Cisco TelePresence Video Communication Server (VCS) Expressway", "product": { "name": "Cisco TelePresence Video Communication Server (VCS) Expressway ", "product_id": "CSAFPID-209614" } } ], "category": "vendor", "name": "Cisco" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-20105", "ids": [ { "system_name": "Cisco Bug ID", "text": "CSCvz54058" } ], "notes": [ { "category": "other", "text": "Complete.", "title": "Affected Product Comprehensiveness" } ], "product_status": { "known_affected": [ "CSAFPID-209614" ] }, "release_date": "2023-06-07T16:00:00+00:00", "remediations": [ { "category": "vendor_fix", "details": "Cisco has released software updates that address this vulnerability.", "product_ids": [ "CSAFPID-209614" ], "url": "https://software.cisco.com" } ], "scores": [ { "cvss_v3": { "baseScore": 9.6, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-209614" ] } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerability" }, { "cve": "CVE-2023-20192", "ids": [ { "system_name": "Cisco Bug ID", "text": "CSCwf28030" } ], "notes": [ { "category": "other", "text": "Complete.", "title": "Affected Product Comprehensiveness" } ], "product_status": { "known_affected": [ "CSAFPID-209614" ] }, "release_date": "2023-06-07T16:00:00+00:00", "remediations": [ { "category": "vendor_fix", "details": "Cisco has released software updates that address this vulnerability.", "product_ids": [ "CSAFPID-209614" ], "url": "https://software.cisco.com" } ], "scores": [ { "cvss_v3": { "baseScore": 8.4, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-209614" ] } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerability" } ] }
cisco-sa-expressway-priv-esc-ls2b9t7b
Vulnerability from csaf_cisco
Published
2023-06-07 16:00
Modified
2023-06-07 16:00
Summary
Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities
Notes
Summary
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
For more information about these vulnerabilities, see the Details ["#details"] section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are workarounds that address one of these vulnerabilities.
Vulnerable Products
These vulnerabilities affect Cisco Expressway Series and Cisco TelePresence VCS.
The vulnerability described in CVE-2023-20192 only affects Cisco Expressway Series and Cisco TelePresence VCS if they are running a vulnerable release and have granted CLI access to a read-only administrator of the system.
For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Details
The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit the other vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerability.
Details about the vulnerabilities are as follows:
CVE-2023-20105: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability
A vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, remote attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a read-only administrator and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative read-write user, and then impersonate that user.
Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Bug ID(s): CSCvz54058 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058"]
CVE ID: CVE-2023-20105
Security Impact Rating (SIR): Critical
CVSS Base Score: 9.6
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVE-2023-20192: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability
A vulnerability in the privilege management functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, local attacker with Administrator-level read-only CLI credentials to elevate their privileges to Administrator with read-write credentials on an affected system.
This vulnerability is due to incorrect implementation of user role permissions. An attacker could exploit this vulnerability by authenticating to the application as a read-only CLI administrator and issuing commands normally reserved for administrators with read-write capabilities. A successful exploit could allow the attacker to execute commands beyond the sphere of their intended access level, including modifying system configuration parameters.
Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
Bug ID(s): CSCwf28030 ["https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030"]
CVE ID: CVE-2023-20192
Security Impact Rating (SIR): High
CVSS Base Score: 8.4
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Workarounds
There is a workaround that addresses one of these vulnerabilities.
Workaround for CVE-2023-20192: Disable CLI access for read-only users.
Note: CLI access is disabled by default for read-only administrators.
While this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.
Fixed Software
Cisco has released free software updates ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels.
Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
The Cisco Support and Downloads page ["https://www.cisco.com/c/en/us/support/index.html"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool.
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Fixed Releases
In the following table, the left column lists Cisco software releases. The center and right columns indicate whether a release is affected by the vulnerabilities that are described in this advisory and the first release that includes the fix for these vulnerabilities. Customers are advised to upgrade to an appropriate fixed software release ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"] as indicated in this section.
Cisco Expressway Series and
Cisco TelePresence VCS Release First Fixed Release for
CVE-2023-20105 First Fixed Release for
CVE-2023-20192 Earlier than 14.0 Migrate to a fixed release. Not vulnerable. 14.0 14.2.1 14.3.0
The Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
Source
CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).
CVE-2023-20192: This vulnerability was found during internal security testing.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
{ "document": { "acknowledgments": [ { "summary": "CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20192: This vulnerability was found during internal security testing." } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "notes": [ { "category": "summary", "text": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nNote: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are workarounds that address one of these vulnerabilities.\r\n\r\n", "title": "Summary" }, { "category": "general", "text": "These vulnerabilities affect Cisco Expressway Series and Cisco TelePresence VCS.\r\n\r\nThe vulnerability described in CVE-2023-20192 only affects Cisco Expressway Series and Cisco TelePresence VCS if they are running a vulnerable release and have granted CLI access to a read-only administrator of the system.\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.", "title": "Vulnerable Products" }, { "category": "general", "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.", "title": "Products Confirmed Not Vulnerable" }, { "category": "general", "text": "The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit the other vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerability.\r\n\r\nDetails about the vulnerabilities are as follows:\r\n\r\nCVE-2023-20105: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability\r\n\r\nA vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, remote attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nThis vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a read-only administrator and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative read-write user, and then impersonate that user.\r\n\r\nNote: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCvz54058 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058\"]\r\nCVE ID: CVE-2023-20105\r\nSecurity Impact Rating (SIR): Critical\r\nCVSS Base Score: 9.6\r\nCVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H\r\n\r\nCVE-2023-20192: Cisco Expressway Series and Cisco TelePresence VCS Privilege Escalation Vulnerability\r\n\r\nA vulnerability in the privilege management functionality of Cisco Expressway Series and Cisco TelePresence VCS could allow an authenticated, local attacker with Administrator-level read-only CLI credentials to elevate their privileges to Administrator with read-write credentials on an affected system.\r\n\r\nThis vulnerability is due to incorrect implementation of user role permissions. An attacker could exploit this vulnerability by authenticating to the application as a read-only CLI administrator and issuing commands normally reserved for administrators with read-write capabilities. A successful exploit could allow the attacker to execute commands beyond the sphere of their intended access level, including modifying system configuration parameters.\r\n\r\nCisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.\r\n\r\nBug ID(s): CSCwf28030 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030\"]\r\nCVE ID: CVE-2023-20192\r\nSecurity Impact Rating (SIR): High\r\nCVSS Base Score: 8.4\r\nCVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "title": "Details" }, { "category": "general", "text": "There is a workaround that addresses one of these vulnerabilities.\r\n\r\nWorkaround for CVE-2023-20192: Disable CLI access for read-only users.\r\n\r\nNote: CLI access is disabled by default for read-only administrators.\r\n\r\nWhile this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.", "title": "Workarounds" }, { "category": "general", "text": "Cisco has released free software updates [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu\"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels.\r\n\r\nCustomers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nThe Cisco Support and Downloads page [\"https://www.cisco.com/c/en/us/support/index.html\"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n Fixed Releases\r\nIn the following table, the left column lists Cisco software releases. The center and right columns indicate whether a release is affected by the vulnerabilities that are described in this advisory and the first release that includes the fix for these vulnerabilities. Customers are advised to upgrade to an appropriate fixed software release [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"] as indicated in this section.\r\n Cisco Expressway Series and\r\nCisco TelePresence VCS Release First Fixed Release for\r\nCVE-2023-20105 First Fixed Release for\r\nCVE-2023-20192 Earlier than 14.0 Migrate to a fixed release. Not vulnerable. 14.0 14.2.1 14.3.0\r\nThe Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.", "title": "Fixed Software" }, { "category": "general", "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.", "title": "Vulnerability Policy" }, { "category": "general", "text": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.", "title": "Exploitation and Public Announcements" }, { "category": "general", "text": "CVE-2023-20105: This vulnerability was found during internal security testing by Jason Crowder of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20192: This vulnerability was found during internal security testing.", "title": "Source" }, { "category": "legal_disclaimer", "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.", "title": "Legal Disclaimer" } ], "publisher": { "category": "vendor", "contact_details": "psirt@cisco.com", "issuing_authority": "Cisco PSIRT", "name": "Cisco", "namespace": "https://wwww.cisco.com" }, "references": [ { "category": "self", "summary": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" }, { "category": "external", "summary": "Cisco Security Vulnerability Policy", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html" }, { "category": "external", "summary": "CSCvz54058", "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvz54058" }, { "category": "external", "summary": "CSCwf28030", "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwf28030" }, { "category": "external", "summary": "free software updates", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu" }, { "category": "external", "summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html", "url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html" }, { "category": "external", "summary": "Cisco Support and Downloads page", "url": "https://www.cisco.com/c/en/us/support/index.html" }, { "category": "external", "summary": "considering software upgrades", "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes" }, { "category": "external", "summary": "Cisco Security Advisories page", "url": "https://www.cisco.com/go/psirt" }, { "category": "external", "summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html", "url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html" }, { "category": "external", "summary": "Security Vulnerability Policy", "url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html" } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "tracking": { "current_release_date": "2023-06-07T16:00:00+00:00", "generator": { "date": "2023-06-07T15:56:55+00:00", "engine": { "name": "TVCE" } }, "id": "cisco-sa-expressway-priv-esc-Ls2B9t7b", "initial_release_date": "2023-06-07T16:00:00+00:00", "revision_history": [ { "date": "2023-06-07T15:56:48+00:00", "number": "1.0.0", "summary": "Initial public release." } ], "status": "final", "version": "1.0.0" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_family", "name": "Cisco TelePresence Video Communication Server (VCS) Expressway", "product": { "name": "Cisco TelePresence Video Communication Server (VCS) Expressway ", "product_id": "CSAFPID-209614" } } ], "category": "vendor", "name": "Cisco" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-20105", "ids": [ { "system_name": "Cisco Bug ID", "text": "CSCvz54058" } ], "notes": [ { "category": "other", "text": "Complete.", "title": "Affected Product Comprehensiveness" } ], "product_status": { "known_affected": [ "CSAFPID-209614" ] }, "release_date": "2023-06-07T16:00:00+00:00", "remediations": [ { "category": "vendor_fix", "details": "Cisco has released software updates that address this vulnerability.", "product_ids": [ "CSAFPID-209614" ], "url": "https://software.cisco.com" } ], "scores": [ { "cvss_v3": { "baseScore": 9.6, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-209614" ] } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerability" }, { "cve": "CVE-2023-20192", "ids": [ { "system_name": "Cisco Bug ID", "text": "CSCwf28030" } ], "notes": [ { "category": "other", "text": "Complete.", "title": "Affected Product Comprehensiveness" } ], "product_status": { "known_affected": [ "CSAFPID-209614" ] }, "release_date": "2023-06-07T16:00:00+00:00", "remediations": [ { "category": "vendor_fix", "details": "Cisco has released software updates that address this vulnerability.", "product_ids": [ "CSAFPID-209614" ], "url": "https://software.cisco.com" } ], "scores": [ { "cvss_v3": { "baseScore": 8.4, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.1" }, "products": [ "CSAFPID-209614" ] } ], "title": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerability" } ] }
gsd-2023-20192
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-20192", "id": "GSD-2023-20192" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-20192" ], "details": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.", "id": "GSD-2023-20192", "modified": "2023-12-13T01:20:28.870870Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2023-06-07T23:00:00", "ID": "CVE-2023-20192", "STATE": "PUBLIC", "TITLE": "Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco TelePresence Video Communication Server (VCS) Expressway ", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory." } ] }, "exploit": [ { "lang": "eng", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory. " } ], "impact": { "cvss": { "baseScore": "9.6", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H ", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "20230607 Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "refsource": "CISCO", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ] }, "source": { "advisory": "cisco-sa-expressway-priv-esc-Ls2B9t7b", "defect": [ [ "CSCvz54058", "CSCwf28030" ] ], "discovery": "INTERNAL" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:expressway:*:*:*", "cpe_name": [], "versionEndIncluding": "x14.0.3", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "x14.0.3", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "ID": "CVE-2023-20192" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ] }, "references": { "reference_data": [ { "name": "20230607 Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escalation Vulnerabilities", "refsource": "CISCO", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.1, "impactScore": 4.0 } }, "lastModifiedDate": "2023-07-06T21:08Z", "publishedDate": "2023-06-28T15:15Z" } } }
ghsa-hqc2-r8jq-7rg7
Vulnerability from github
Published
2023-06-28 15:30
Modified
2023-06-28 15:30
Severity ?
Details
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.
{ "affected": [], "aliases": [ "CVE-2023-20192" ], "database_specific": { "cwe_ids": [ "CWE-20" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-06-28T15:15:10Z", "severity": "CRITICAL" }, "details": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.", "id": "GHSA-hqc2-r8jq-7rg7", "modified": "2023-06-28T15:30:23Z", "published": "2023-06-28T15:30:23Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20192" }, { "type": "WEB", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "type": "CVSS_V3" } ] }
WID-SEC-W-2023-1400
Vulnerability from csaf_certbund
Published
2023-06-08 22:00
Modified
2023-06-11 22:00
Summary
Cisco Expressway: Mehrere Schwachstellen ermöglichen Privilegieneskalation
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Cisco Expressway ermöglicht die Nutzung verschiedener Intranetdienste aus dem Internet, ohne ein VPN zu benötigen.
Die Cisco TelePresence Lösungen erlauben die weltweite Zusammenarbeit und Kommunikation von Kollegen, Partnern und Beobachtern.
Angriff
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Cisco Expressway und Cisco TelePresence ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- CISCO Appliance
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Cisco Expressway erm\u00f6glicht die Nutzung verschiedener Intranetdienste aus dem Internet, ohne ein VPN zu ben\u00f6tigen.\r\nDie Cisco TelePresence L\u00f6sungen erlauben die weltweite Zusammenarbeit und Kommunikation von Kollegen, Partnern und Beobachtern.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Cisco Expressway und Cisco TelePresence ausnutzen, um seine Privilegien zu erh\u00f6hen.", "title": "Angriff" }, { "category": "general", "text": "- CISCO Appliance", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2023-1400 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1400.json" }, { "category": "self", "summary": "WID-SEC-2023-1400 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1400" }, { "category": "external", "summary": "Cisco Security Advisory vom 2023-06-08", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ], "source_lang": "en-US", "title": "Cisco Expressway: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation", "tracking": { "current_release_date": "2023-06-11T22:00:00.000+00:00", "generator": { "date": "2024-02-15T17:30:21.013+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2023-1400", "initial_release_date": "2023-06-08T22:00:00.000+00:00", "revision_history": [ { "date": "2023-06-08T22:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2023-06-11T22:00:00.000+00:00", "number": "2", "summary": "Schreibfehler korrigiert" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Cisco Expressway", "product": { "name": "Cisco Expressway", "product_id": "T022201", "product_identification_helper": { "cpe": "cpe:/a:cisco:expressway_software:-" } } }, { "category": "product_name", "name": "Cisco TelePresence", "product": { "name": "Cisco TelePresence", "product_id": "T018121", "product_identification_helper": { "cpe": "cpe:/h:cisco:telepresence:video_communication_server" } } } ], "category": "vendor", "name": "Cisco" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-20192", "notes": [ { "category": "description", "text": "Es existiert eine Schwachstelle in Cisco Expressway und Cisco TelePresence. Diese ist auf eine fehlerhafte Implementierung von Benutzerrollenberechtigungen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer mit Nur-Lese-CLI-Zugangsdaten auf Administrator-Ebene kann diese Schwachstelle ausnutzen, um seine Rechte auf Administrator-Zugangsdaten mit Lese- und Schreibrechten zu erh\u00f6hen." } ], "product_status": { "known_affected": [ "T022201", "T018121" ] }, "release_date": "2023-06-08T22:00:00Z", "title": "CVE-2023-20192" }, { "cve": "CVE-2023-20105", "notes": [ { "category": "description", "text": "Es existiert eine Schwachstelle in Cisco Expressway und Cisco TelePresence. Diese ist auf eine fehlerhafte Behandlung von Kennwort\u00e4nderungsanfragen in der Funktion zum \u00c4ndern von Passw\u00f6rtern zur\u00fcckzuf\u00fchren. Ein Angreifer mit nur-lese-Rechten kann das ausnutzen, um seine Rechte zum Administrator mit Lese- und Schreibzugangsdaten zu erh\u00f6hen." } ], "product_status": { "known_affected": [ "T022201", "T018121" ] }, "release_date": "2023-06-08T22:00:00Z", "title": "CVE-2023-20105" } ] }
wid-sec-w-2023-1400
Vulnerability from csaf_certbund
Published
2023-06-08 22:00
Modified
2023-06-11 22:00
Summary
Cisco Expressway: Mehrere Schwachstellen ermöglichen Privilegieneskalation
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Cisco Expressway ermöglicht die Nutzung verschiedener Intranetdienste aus dem Internet, ohne ein VPN zu benötigen.
Die Cisco TelePresence Lösungen erlauben die weltweite Zusammenarbeit und Kommunikation von Kollegen, Partnern und Beobachtern.
Angriff
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Cisco Expressway und Cisco TelePresence ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- CISCO Appliance
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Cisco Expressway erm\u00f6glicht die Nutzung verschiedener Intranetdienste aus dem Internet, ohne ein VPN zu ben\u00f6tigen.\r\nDie Cisco TelePresence L\u00f6sungen erlauben die weltweite Zusammenarbeit und Kommunikation von Kollegen, Partnern und Beobachtern.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Cisco Expressway und Cisco TelePresence ausnutzen, um seine Privilegien zu erh\u00f6hen.", "title": "Angriff" }, { "category": "general", "text": "- CISCO Appliance", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2023-1400 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1400.json" }, { "category": "self", "summary": "WID-SEC-2023-1400 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1400" }, { "category": "external", "summary": "Cisco Security Advisory vom 2023-06-08", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ], "source_lang": "en-US", "title": "Cisco Expressway: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation", "tracking": { "current_release_date": "2023-06-11T22:00:00.000+00:00", "generator": { "date": "2024-02-15T17:30:21.013+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2023-1400", "initial_release_date": "2023-06-08T22:00:00.000+00:00", "revision_history": [ { "date": "2023-06-08T22:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2023-06-11T22:00:00.000+00:00", "number": "2", "summary": "Schreibfehler korrigiert" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Cisco Expressway", "product": { "name": "Cisco Expressway", "product_id": "T022201", "product_identification_helper": { "cpe": "cpe:/a:cisco:expressway_software:-" } } }, { "category": "product_name", "name": "Cisco TelePresence", "product": { "name": "Cisco TelePresence", "product_id": "T018121", "product_identification_helper": { "cpe": "cpe:/h:cisco:telepresence:video_communication_server" } } } ], "category": "vendor", "name": "Cisco" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-20192", "notes": [ { "category": "description", "text": "Es existiert eine Schwachstelle in Cisco Expressway und Cisco TelePresence. Diese ist auf eine fehlerhafte Implementierung von Benutzerrollenberechtigungen zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer mit Nur-Lese-CLI-Zugangsdaten auf Administrator-Ebene kann diese Schwachstelle ausnutzen, um seine Rechte auf Administrator-Zugangsdaten mit Lese- und Schreibrechten zu erh\u00f6hen." } ], "product_status": { "known_affected": [ "T022201", "T018121" ] }, "release_date": "2023-06-08T22:00:00Z", "title": "CVE-2023-20192" }, { "cve": "CVE-2023-20105", "notes": [ { "category": "description", "text": "Es existiert eine Schwachstelle in Cisco Expressway und Cisco TelePresence. Diese ist auf eine fehlerhafte Behandlung von Kennwort\u00e4nderungsanfragen in der Funktion zum \u00c4ndern von Passw\u00f6rtern zur\u00fcckzuf\u00fchren. Ein Angreifer mit nur-lese-Rechten kann das ausnutzen, um seine Rechte zum Administrator mit Lese- und Schreibzugangsdaten zu erh\u00f6hen." } ], "product_status": { "known_affected": [ "T022201", "T018121" ] }, "release_date": "2023-06-08T22:00:00Z", "title": "CVE-2023-20105" } ] }
cve-2023-20192
Vulnerability from fkie_nvd
Published
2023-06-28 15:15
Modified
2024-11-21 07:40
Severity ?
9.6 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Summary
Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: "Cisco Expressway Series" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | telepresence_video_communication_server | * | |
cisco | telepresence_video_communication_server | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:expressway:*:*:*", "matchCriteriaId": "10B65B6C-EBB4-407E-803C-9F3B33B07177", "versionEndIncluding": "x14.0.3", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "C5220365-49BE-4021-9D4E-13FEB6FB5EBD", "versionEndIncluding": "x14.0.3", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated attacker with Administrator-level read-only credentials to elevate their privileges to Administrator with read-write credentials on an affected system. Note: \"Cisco Expressway Series\" refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices. For more information about these vulnerabilities, see the Details section of this advisory." } ], "id": "CVE-2023-20192", "lastModified": "2024-11-21T07:40:47.917", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.1, "impactScore": 5.8, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-06-28T15:15:10.007", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-priv-esc-Ls2B9t7b" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.