cvelistv5 - CVE-2023-20124

▼	URL	Tags
	ykramarz@cisco.com	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv01x_rv32x_rce-nzAGWWDD	Vendor Advisory

▼	Vendor	Product
	Cisco	Cisco Small Business RV Series Router Firmware

ghsa-7hjc-27vp-6f7f

Vulnerability from github

Published

2023-04-05 18:30

Modified

2023-04-11 21:31

Severity ?

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device. Cisco has not released software updates that address this vulnerability.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-20124"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-05T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "\n A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.\n This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device.\n Cisco has not released software updates that address this vulnerability. ",
  "id": "GHSA-7hjc-27vp-6f7f",
  "modified": "2023-04-11T21:31:10Z",
  "published": "2023-04-05T18:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20124"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv01x_rv32x_rce-nzAGWWDD"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cisco-sa-sb-rv01x_rv32x_rce-nzagwwdd

Vulnerability from csaf_cisco

Published

2023-04-05 16:00

Modified

2023-04-05 20:30

Summary

Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers Remote Command Execution Vulnerability

Notes

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device. Cisco has not released software updates that address this vulnerability. There are no workarounds that address this vulnerability. However, administrators may disable the affected feature as described in the Workarounds ["#workarounds"] section.

Vulnerable Products

At the time of publication, this vulnerability affected the following Cisco RV Series Small Business Routers: RV016 Multi-WAN VPN Routers RV042 Dual WAN VPN Routers RV042G Dual Gigabit WAN VPN Routers RV082 Dual WAN VPN Routers RV320 Dual Gigabit WAN VPN Routers RV325 Dual Gigabit WAN VPN Routers

Products Confirmed Not Vulnerable

Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by this vulnerability. Cisco has confirmed that this vulnerability does not affect the following Cisco RV Series Small Business Routers: RV160 VPN Routers RV160W Wireless-AC VPN Routers RV260 VPN Routers RV260P VPN Routers with PoE RV260W Wireless-AC VPN Routers RV340 Dual WAN Gigabit VPN Routers RV340W Dual WAN Gigabit Wireless-AC VPN Routers RV345 Dual WAN Gigabit VPN Routers RV345P Dual WAN Gigabit PoE VPN Routers

Workarounds

There are no workarounds that address this vulnerability. To mitigate this vulnerability on Cisco Small Business RV320 and RV325 Routers, disable remote management. To mitigate this vulnerability on Cisco Small Business RV016, RV042, RV042G, and RV082 Routers, disable remote management and block access to ports 443 and 60443. The routers will still be accessible through the LAN interface after the mitigation has been implemented. Disable Remote Management To disable remote management, do the following: Log in to the web-based management interface for the device. Choose Firewall > General. Uncheck the Remote Management check box. Block Access to Ports 443 and 60443 First, add a new service to the access rules of the device for port 60443. It is not necessary to create a service for port 443 because it is predefined in the services list. Log in to the web-based management interface for the device. Choose Firewall > Access Rules. Click Service Management. In the Service Name field, enter TCP-60443. From the Protocol drop-down list, choose TCP. In both of the Port Range fields, enter 60443. Click Add to List. Click OK. Next, create access rules to block ports 443 and 60443. To create an access rule to block port 443, do the following: Log in to the web-based management interface for the device. Choose Firewall > Access Rules. Click Add. From the Action drop-down list, choose Deny. From the Service drop-down list, choose HTTPS (TCP 443-443). From the Log drop-down list, choose Log packets match this rule. From the Source Interface drop-down list, choose the option that matches the WAN connection on the device. From the Source IP drop-down list, choose Any. From the Destination IP drop-down list, choose Single. In both of the Destination IP fields, enter the WAN IP address. Click Save. To create an access rule to block port 60443, repeat the preceding steps, but for Step 5, choose HTTPS (TCP 60443-60443) from the Service drop-down list. Note: If a second WAN port is being used, two additional ACL rules need to be set up using the WAN number and IP address for the second WAN port. While this mitigation 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 not released and will not release software updates to address the vulnerability described in this advisory. Cisco Small Business RV016, RV042, RV042G, RV082, RV320 and RV325 Routers have entered the end-of-life process. Customers are advised to refer to the end-of-life notices for these products: End-of-Sale and End-of-Life Announcement for the Cisco RV016 Multi-WAN VPN Router ["https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736069.html"] End-of-Sale and End-of-Life Announcement for the Cisco RV042 and RV042G VPN Router (all models) ["https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743070.html"] End-of-Sale and End-of-Life Announcement for the Cisco RV082 Dual WAN VPN Router ["https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736749.html"] End-of-Sale and End-of-Life Announcement for the Cisco RV320 and RV325 Dual Gigabit WAN VPN Router ["https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743069.html"] When considering a device migration, 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 new products will be sufficient for their network needs, that the new devices contain sufficient memory, and that current hardware and software configurations will continue to be supported properly by the new product. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.

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 Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Source

Cisco would like to thank FeiXincheng and ShaLetian of X1cT34m for reporting this vulnerability.

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.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "summary": "Cisco would like to thank FeiXincheng and ShaLetian of X1cT34m for reporting this vulnerability."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.\r\n\r\nThis vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device.\r\n\r\nCisco has not released software updates that address this vulnerability. There are no workarounds that address this vulnerability. However, administrators may disable the affected feature as described in the Workarounds [\"#workarounds\"] section.\r\n\r\n",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "At the time of publication, this vulnerability affected the following Cisco RV Series Small Business Routers:\r\n\r\nRV016 Multi-WAN VPN Routers\r\nRV042 Dual WAN VPN Routers\r\nRV042G Dual Gigabit WAN VPN Routers\r\nRV082 Dual WAN VPN Routers\r\nRV320 Dual Gigabit WAN VPN Routers\r\nRV325 Dual Gigabit WAN VPN Routers",
        "title": "Vulnerable Products"
      },
      {
        "category": "general",
        "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by this vulnerability.\r\n\r\nCisco has confirmed that this vulnerability does not affect the following Cisco RV Series Small Business Routers:\r\n\r\nRV160 VPN Routers\r\nRV160W Wireless-AC VPN Routers\r\nRV260 VPN Routers\r\nRV260P VPN Routers with PoE\r\nRV260W Wireless-AC VPN Routers\r\nRV340 Dual WAN Gigabit VPN Routers\r\nRV340W Dual WAN Gigabit Wireless-AC VPN Routers\r\nRV345 Dual WAN Gigabit VPN Routers\r\nRV345P Dual WAN Gigabit PoE VPN Routers",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "There are no workarounds that address this vulnerability.\r\n\r\nTo mitigate this vulnerability on Cisco Small Business RV320 and RV325 Routers, disable remote management. To mitigate this vulnerability on Cisco Small Business RV016, RV042, RV042G, and RV082 Routers, disable remote management and block access to ports 443 and 60443. The routers will still be accessible through the LAN interface after the mitigation has been implemented.\r\n  Disable Remote Management\r\nTo disable remote management, do the following:\r\n\r\nLog in to the web-based management interface for the device.\r\nChoose Firewall \u003e General.\r\nUncheck the Remote Management check box.\r\n  Block Access to Ports 443 and 60443\r\nFirst, add a new service to the access rules of the device for port 60443. It is not necessary to create a service for port 443 because it is predefined in the services list.\r\n\r\nLog in to the web-based management interface for the device.\r\nChoose Firewall \u003e Access Rules.\r\nClick Service Management.\r\nIn the Service Name field, enter TCP-60443.\r\nFrom the Protocol drop-down list, choose TCP.\r\nIn both of the Port Range fields, enter 60443.\r\nClick Add to List.\r\nClick OK.\r\n\r\nNext, create access rules to block ports 443 and 60443. To create an access rule to block port 443, do the following:\r\n\r\nLog in to the web-based management interface for the device.\r\nChoose Firewall \u003e Access Rules.\r\nClick Add.\r\nFrom the Action drop-down list, choose Deny.\r\nFrom the Service drop-down list, choose HTTPS (TCP 443-443).\r\nFrom the Log drop-down list, choose Log packets match this rule.\r\nFrom the Source Interface drop-down list, choose the option that matches the WAN connection on the device.\r\nFrom the Source IP drop-down list, choose Any.\r\nFrom the Destination IP drop-down list, choose Single.\r\nIn both of the Destination IP fields, enter the WAN IP address.\r\nClick Save.\r\n\r\nTo create an access rule to block port 60443, repeat the preceding steps, but for Step 5, choose HTTPS (TCP 60443-60443) from the Service drop-down list.\r\n\r\nNote: If a second WAN port is being used, two additional ACL rules need to be set up using the WAN number and IP address for the second WAN port.\r\n\r\nWhile this mitigation 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 not released and will not release software updates to address the vulnerability described in this advisory. Cisco Small Business RV016, RV042, RV042G, RV082, RV320 and RV325 Routers have entered the end-of-life process. Customers are advised to refer to the end-of-life notices for these products:\r\n\r\nEnd-of-Sale and End-of-Life Announcement for the Cisco RV016 Multi-WAN VPN Router [\"https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736069.html\"]\r\nEnd-of-Sale and End-of-Life Announcement for the Cisco RV042 and RV042G VPN Router (all models) [\"https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743070.html\"]\r\nEnd-of-Sale and End-of-Life Announcement for the Cisco RV082 Dual WAN VPN Router [\"https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736749.html\"]\r\nEnd-of-Sale and End-of-Life Announcement for the Cisco RV320 and RV325 Dual Gigabit WAN VPN Router [\"https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743069.html\"]\r\n\r\nWhen considering a device migration, 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 new products will be sufficient for their network needs, that the new devices contain sufficient memory, and that current hardware and software configurations will continue to be supported properly by the new product. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.",
        "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 Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.",
        "title": "Exploitation and Public Announcements"
      },
      {
        "category": "general",
        "text": "Cisco would like to thank FeiXincheng and ShaLetian of X1cT34m for reporting this vulnerability.",
        "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": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
      "issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers Remote Command Execution Vulnerability",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv01x_rv32x_rce-nzAGWWDD"
      },
      {
        "category": "external",
        "summary": "Cisco Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      },
      {
        "category": "external",
        "summary": "End-of-Sale and End-of-Life Announcement for the Cisco RV016 Multi-WAN VPN Router",
        "url": "https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736069.html"
      },
      {
        "category": "external",
        "summary": "End-of-Sale and End-of-Life Announcement for the Cisco RV042 and RV042G VPN Router (all models)",
        "url": "https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743070.html"
      },
      {
        "category": "external",
        "summary": "End-of-Sale and End-of-Life Announcement for the Cisco RV082 Dual WAN VPN Router",
        "url": "https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-736749.html"
      },
      {
        "category": "external",
        "summary": "End-of-Sale and End-of-Life Announcement for the Cisco RV320 and RV325 Dual Gigabit WAN VPN Router",
        "url": "https://www.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-743069.html"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers Remote Command Execution Vulnerability",
    "tracking": {
      "current_release_date": "2023-04-05T20:30:30+00:00",
      "generator": {
        "date": "2023-04-05T20:30:34+00:00",
        "engine": {
          "name": "TVCE"
        }
      },
      "id": "cisco-sa-sb-rv01x_rv32x_rce-nzAGWWDD",
      "initial_release_date": "2023-04-05T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2023-04-05T15:47:14+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        },
        {
          "date": "2023-04-05T20:30:30+00:00",
          "number": "1.1.0",
          "summary": "Updated the workarounds section."
        }
      ],
      "status": "final",
      "version": "1.1.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_family",
            "name": "Cisco Small Business RV Series Router Firmware",
            "product": {
              "name": "Cisco Small Business RV Series Router Firmware ",
              "product_id": "CSAFPID-183630"
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-20124",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwe67659"
        },
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwe67655"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-183630"
        ]
      },
      "release_date": "2023-04-05T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-183630"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-183630"
          ]
        }
      ],
      "title": "Cisco Small Business RV016, RV042, RV042G, RV082, RV320 and RV325 Routers Remote Command Execution Vulnerability"
    }
  ]
}

wid-sec-w-2023-0863

Vulnerability from csaf_certbund

Published

2023-04-05 22:00

Modified

2023-04-05 22:00

Summary

Cisco Small Business: Schwachstelle ermöglicht Erlangen von Administratorrechten

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

Die Cisco Small Business Produktfamilie beinhaltet Netzwerk-, Kommunikations-, WLAN- und Sicherheitsprodukte, sowie Router und Switche.

Angriff

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Cisco Small Business ausnutzen, um Administratorrechte zu erlangen.

Betroffene Betriebssysteme

- CISCO Appliance

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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": "Die Cisco Small Business Produktfamilie beinhaltet Netzwerk-, Kommunikations-, WLAN- und Sicherheitsprodukte, sowie Router und Switche.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Cisco Small Business ausnutzen, um Administratorrechte zu erlangen.",
        "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-2023-0863 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0863.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0863 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0863"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2023-04-05",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv01x_rv32x_rce-nzAGWWDD"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco Small Business: Schwachstelle erm\u00f6glicht Erlangen von Administratorrechten",
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      "revision_history": [
        {
          "date": "2023-04-05T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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      "notes": [
        {
          "category": "description",
          "text": "In Cisco Small Business existieren mehrere Schwachstellen in der webbasierten Verwaltungsschnittstelle. Diese sind auf eine unzureichende Validierung der vom Benutzer bereitgestellten Eingaben zur\u00fcckzuf\u00fchren. Ein privilegierter Angreifer kann das ausnutzen, um Root-Rechte zu erlangen und auf nicht autorisierte Daten zuzugreifen."
        }
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      "release_date": "2023-04-05T22:00:00Z",
      "title": "CVE-2023-20124"
    }
  ]
}

gsd-2023-20124

Vulnerability from gsd

Modified

2023-12-13 01:20

Details

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device. Cisco has not released software updates that address this vulnerability.

Aliases

CVE-2023-20124

Aliases

CVE-2023-20124

JSON

To clipboard

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}

var-202304-0279

Vulnerability from variot

A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device. Cisco has not released software updates that address this vulnerability. RV016 Multi-WAN VPN firmware, RV042 Dual WAN VPN firmware, RV042G Dual Gigabit WAN VPN Command injection vulnerabilities exist in multiple Cisco Systems products, including firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Show details on source website

JSON

To clipboard

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CVE-2023-20124

Vulnerability from cvelistv5

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Action not permitted

CVE-2023-20124

Vulnerability from cvelistv5

ghsa-7hjc-27vp-6f7f

Vulnerability from github

cisco-sa-sb-rv01x_rv32x_rce-nzagwwdd

Vulnerability from csaf_cisco

wid-sec-w-2023-0863

Vulnerability from csaf_certbund

gsd-2023-20124

Vulnerability from gsd

var-202304-0279

Vulnerability from variot

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Nomenclature