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CVE-2011-2678
The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\INTERACTIVE:F) for…
Medium6.8EPSS 0.36%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\INTERACTIVE:F) for cvpnd.exe, which allows local users to gain privileges by replacing this executable file with an arbitrary program, aka Bug ID CSCtn50645. NOTE: this vulnerability exists because of a CVE-2007-4415 regression.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:L/AC:L/Au:S/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.36% · top 70% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (5)
- 20110628 NGS00051 Technical Advisory: Cisco VPN Client Privilege Escalation (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://isc.sans.edu/diary.html?storyid=11125 (opens in a new tab)x_refsource_MISCx_transferred
- 20070815 Local Privilege Escalation Vulnerabilities in Cisco VPN Client (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- 8297 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- cisco-vpn-cvpnd-priv-esc(68485) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2011-2678)Record last updated .