var-202102-0470
Vulnerability from variot
A vulnerability in the CLI parser of Cisco IOS XR Software could allow an authenticated, local attacker to view more information than their privileges allow. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by using a specific command at the command line. A successful exploit could allow the attacker to obtain sensitive information within the configuration that otherwise might not have been accessible beyond the privileges of the invoking user. Cisco IOS XR is an operating system developed by Cisco for its network equipment
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "configurations": { "@id": "https://www.variotdbs.pl/ref/configurations" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "iot_taxonomy": { "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-202102-0470", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "ios xr", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "7.3.0" }, { "model": "ios xr", "scope": "lt", "trust": 1.0, "vendor": "cisco", "version": "7.1.2" }, { "model": "ios xr", "scope": "eq", "trust": 1.0, "vendor": "cisco", "version": "7.2.0" }, { "model": "cisco ios xr", "scope": "eq", "trust": 0.8, "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba", "version": null }, { "model": "cisco ios xr", "scope": null, "trust": 0.8, "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba", "version": null } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" } ] }, "configurations": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/configurations#", "children": { "@container": "@list" }, "cpe_match": { "@container": "@list" }, "data": { "@container": "@list" }, "nodes": { "@container": "@list" } }, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "7.1.2", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:7.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:7.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2021-1128" } ] }, "cve": "CVE-2021-1128", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "impactScore": 2.9, "integrityImpact": "NONE", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Local", "authentication": "None", "author": "NVD", "availabilityImpact": "None", "baseScore": 2.1, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "CVE-2021-1128", "impactScore": null, "integrityImpact": "None", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Low", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "VHN-374182", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.1, "vectorString": "AV:L/AC:L/AU:N/C:P/I:N/A:N", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "NVD", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "impactScore": 3.6, "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "trust": 2.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, { "attackComplexity": "Low", "attackVector": "Local", "author": "NVD", "availabilityImpact": "None", "baseScore": 5.5, "baseSeverity": "Medium", "confidentialityImpact": "High", "exploitabilityScore": null, "id": "CVE-2021-1128", "impactScore": null, "integrityImpact": "None", "privilegesRequired": "Low", "scope": "Unchanged", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2021-1128", "trust": 1.8, "value": "MEDIUM" }, { "author": "ykramarz@cisco.com", "id": "CVE-2021-1128", "trust": 1.0, "value": "MEDIUM" }, { "author": "CNNVD", "id": "CNNVD-202102-235", "trust": 0.6, "value": "MEDIUM" }, { "author": "VULHUB", "id": "VHN-374182", "trust": 0.1, "value": "LOW" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-374182" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "A vulnerability in the CLI parser of Cisco IOS XR Software could allow an authenticated, local attacker to view more information than their privileges allow. The vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by using a specific command at the command line. A successful exploit could allow the attacker to obtain sensitive information within the configuration that otherwise might not have been accessible beyond the privileges of the invoking user. Cisco IOS XR is an operating system developed by Cisco for its network equipment", "sources": [ { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "VULHUB", "id": "VHN-374182" }, { "db": "VULMON", "id": "CVE-2021-1128" } ], "trust": 1.8 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2021-1128", "trust": 2.6 }, { "db": "JVNDB", "id": "JVNDB-2021-003114", "trust": 0.8 }, { "db": "CNNVD", "id": "CNNVD-202102-235", "trust": 0.6 }, { "db": "VULHUB", "id": "VHN-374182", "trust": 0.1 }, { "db": "VULMON", "id": "CVE-2021-1128", "trust": 0.1 } ], "sources": [ { "db": "VULHUB", "id": "VHN-374182" }, { "db": "VULMON", "id": "CVE-2021-1128" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "id": "VAR-202102-0470", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "VULHUB", "id": "VHN-374182" } ], "trust": 0.01 }, "last_update_date": "2023-12-18T13:42:41.014000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "cisco-sa-ios-infodisc-4mtm9Gyt", "trust": 0.8, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ios-infodisc-4mtm9gyt" }, { "title": "Cisco IOS and Cisco IOS XR Fixes for permissions and access control issues vulnerabilities", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=140725" }, { "title": "Cisco: Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts\u0026qid=cisco-sa-ios-infodisc-4mtm9gyt" } ], "sources": [ { "db": "VULMON", "id": "CVE-2021-1128" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-201", "trust": 1.1 }, { "problemtype": "Inserting important information into outgoing data (CWE-201) [ Other ]", "trust": 0.8 } ], "sources": [ { "db": "VULHUB", "id": "VHN-374182" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 1.8, "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-ios-infodisc-4mtm9gyt" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2021-1128" }, { "trust": 0.6, "url": "https://vigilance.fr/vulnerability/cisco-ios-xr-information-disclosure-via-cli-parser-34473" }, { "trust": 0.1, "url": "https://cwe.mitre.org/data/definitions/201.html" }, { "trust": 0.1, "url": "https://nvd.nist.gov" }, { "trust": 0.1, "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196133" } ], "sources": [ { "db": "VULHUB", "id": "VHN-374182" }, { "db": "VULMON", "id": "CVE-2021-1128" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "VULHUB", "id": "VHN-374182" }, { "db": "VULMON", "id": "CVE-2021-1128" }, { "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "db": "NVD", "id": "CVE-2021-1128" }, { "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2021-02-04T00:00:00", "db": "VULHUB", "id": "VHN-374182" }, { "date": "2021-02-04T00:00:00", "db": "VULMON", "id": "CVE-2021-1128" }, { "date": "2021-10-18T00:00:00", "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "date": "2021-02-04T17:15:14.310000", "db": "NVD", "id": "CVE-2021-1128" }, { "date": "2021-02-03T00:00:00", "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2021-02-08T00:00:00", "db": "VULHUB", "id": "VHN-374182" }, { "date": "2021-02-08T00:00:00", "db": "VULMON", "id": "CVE-2021-1128" }, { "date": "2021-10-18T08:04:00", "db": "JVNDB", "id": "JVNDB-2021-003114" }, { "date": "2023-11-07T03:27:27.603000", "db": "NVD", "id": "CVE-2021-1128" }, { "date": "2021-02-09T00:00:00", "db": "CNNVD", "id": "CNNVD-202102-235" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202102-235" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Cisco\u00a0IOS\u00a0XR\u00a0 Vulnerability in software regarding insertion of important information into transmitted data", "sources": [ { "db": "JVNDB", "id": "JVNDB-2021-003114" } ], "trust": 0.8 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "permissions and access control issues", "sources": [ { "db": "CNNVD", "id": "CNNVD-202102-235" } ], "trust": 0.6 } }
Loading...
Loading...
- 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.