CVE-2009-2862

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Summary

CVECVE-2009-2862
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-09-28 19:30:01 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe Object Groups for Access Control Lists (ACLs) feature in Cisco IOS 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to bypass intended access restrictions via crafted requests, aka Bug IDs CSCsx07114, CSCsu70214, CSCsw47076, CSCsv48603, CSCsy54122, and CSCsu50252.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:P/I:N/A:N

Problem Types: NVD-CWE-noinfo | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:M/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios 12.2xnb All All All
Operating System Cisco Ios 12.2xnc All All All
Operating System Cisco Ios 12.2xnd All All All
Operating System Cisco Ios 12.4md All All All
Operating System Cisco Ios 12.4t All All All
Operating System Cisco Ios 12.4xz All All All
Operating System Cisco Ios 12.4ya All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
tools.cisco.com/security/center/viewAlert.x af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
Cisco Security Advisory: Cisco IOS Software Object-group Access Control List Bypass Vulnerability  [Products & Services] - Cisco Systems af854a3a-2127-422b-91ae-364da2661108 www.cisco.com Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Cisco IOS Object Groups for ACLs Lets Remote Users Bypass Access Controls - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Broken Link, Third Party Advisory, VDB Entry
Cisco IOS Object Group Access Control List Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
osvdb.org/58338 af854a3a-2127-422b-91ae-364da2661108 osvdb.org Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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