CVE-2017-6718

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges to the root level. More Information: CSCvb99384. Known Affected Releases: 6.2.1.BASE. Known Fixed Releases: 6.2.11.3i.ROUT 6.2.1.29i.ROUT 6.2.1.26i.ROUT.

CVSS v3 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

6.7^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/99226	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038741	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ios1	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios_xr:6.0.2:::::::*
	cpe:2.3:o:cisco:ios_xr:6.0.2.01:::::::*

History

No history.

Information

Published : 2017-07-04 00:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-6718

Mitre link : CVE-2017-6718

CVE.ORG link : CVE-2017-6718

JSON object : View

Products Affected

cisco

ios_xr

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2017-6718", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2017-07-04T00:29:00.617", "references": [{"url": "http://www.securityfocus.com/bid/99226", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "http://www.securitytracker.com/id/1038741", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ios1", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges to the root level. More Information: CSCvb99384. Known Affected Releases: 6.2.1.BASE. Known Fixed Releases: 6.2.11.3i.ROUT 6.2.1.29i.ROUT 6.2.1.26i.ROUT."}, {"lang": "es", "value": "Una vulnerabilidad en la CLI del programa IOS XR de Cisco, podr\u00eda permitir a un atacante local identificado elevar los privilegios al nivel root. M\u00e1s informaci\u00f3n: CSCvb99384. Versiones Afectadas Conocidas: 6.2.1.BASE. Versiones Fijas Conocidas: 6.2.11.3i.ROUT 6.2.1.29i.ROUT 6.2.1.26i.ROUT."}], "lastModified": "2017-07-07T17:39:43.633", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:6.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F87B6885-A267-439B-AE04-CBD950BEC205"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:6.0.2.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB9C848A-10AE-4662-B128-492F82B73FCE"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}