CVE-2009-2862
Cisco IOS ACL Object Group Privilege Elevation
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.
INFO
Published Date :
Sept. 28, 2009, 7:30 p.m.
Last Modified :
April 9, 2025, 12:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] |
Solution
- Apply the relevant patch referenced in Cisco Security Advisory cisco-sa-20090923-acl.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2009-2862.
| URL | Resource |
|---|---|
| http://osvdb.org/58338 | Broken Link |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=18876 | Vendor Advisory |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml | Vendor Advisory |
| http://www.securityfocus.com/bid/36495 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id?1022933 | Broken Link Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2009/2759 | Permissions Required |
| http://osvdb.org/58338 | Broken Link |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=18876 | Vendor Advisory |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml | Vendor Advisory |
| http://www.securityfocus.com/bid/36495 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id?1022933 | Broken Link Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2009/2759 | Permissions Required |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2009-2862 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2009-2862
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2009-2862 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2009-2862 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://osvdb.org/58338 Added Reference http://tools.cisco.com/security/center/viewAlert.x?alertId=18876 Added Reference http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml Added Reference http://www.securityfocus.com/bid/36495 Added Reference http://www.securitytracker.com/id?1022933 Added Reference http://www.vupen.com/english/advisories/2009/2759 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jun. 02, 2022
Action Type Old Value New Value Changed Reference Type http://osvdb.org/58338 No Types Assigned http://osvdb.org/58338 Broken Link Changed Reference Type http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml Patch, Vendor Advisory http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8119.shtml Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/36495 No Types Assigned http://www.securityfocus.com/bid/36495 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id?1022933 No Types Assigned http://www.securitytracker.com/id?1022933 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type http://www.vupen.com/english/advisories/2009/2759 Vendor Advisory http://www.vupen.com/english/advisories/2009/2759 Permissions Required Removed CWE NIST CWE-264 Added CWE NIST NVD-CWE-noinfo Changed CPE Configuration OR *cpe:2.3:h:cisco:ios:12.2xnb:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.2xnc:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.2xnd:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.4md:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.4t:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.4xz:*:*:*:*:*:*:* *cpe:2.3:h:cisco:ios:12.4ya:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:ios:12.2xnb:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.4md:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.4xz:*:*:*:*:*:*:* *cpe:2.3:o:cisco:ios:12.4ya:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 29, 2009
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 4.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} 0.14%
score
0.65938
percentile