CVE-2009-2862

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-09-28 · updated 2026-06-16

Description

The 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.

Affected products

Cisco IOS: 12.2xnb, 12.2xnc, 12.2xnd, 12.4md, 12.4t, 12.4xz (+1)

References

http://osvdb.org/58338
http://tools.cisco.com/security/center/viewAlert.x?alertId=18876
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml
http://www.securityfocus.com/bid/36495
http://www.securitytracker.com/id?1022933
http://www.vupen.com/english/advisories/2009/2759
http://osvdb.org/58338
http://tools.cisco.com/security/center/viewAlert.x?alertId=18876
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml
http://www.securityfocus.com/bid/36495
http://www.securitytracker.com/id?1022933
http://www.vupen.com/english/advisories/2009/2759

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