How severe is CVE-2011-2569?

CVE-2011-2569 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2011-2569 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2569?

CVE-2011-2569 primarily affects Cisco Nx-os. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2569?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-2569 published?

CVE-2011-2569 was published on 2011-10-27 and last updated on 2026-06-16.

CVE-2011-2569

CVE-2011-2569 is a medium-severity vulnerability in Cisco Nx-os with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Cisco Nx-os
Published: 2011-10-27
Last modified: 2026-06-16

Description

Cisco Nexus OS (aka NX-OS) 4.2 and 5.0 and Cisco Unified Computing System with software 1.4 and 2.0 do not properly restrict command-line options, which allows local users to gain privileges via unspecified vectors, aka Bug IDs CSCtf40008, CSCtg18363, CSCtr44645, CSCts10195, and CSCts10188.

Frequently asked questions

What is CVE-2011-2569?: Cisco Nexus OS (aka NX-OS) 4.2 and 5.0 and Cisco Unified Computing System with software 1.4 and 2.0 do not properly restrict command-line options, which allows local users to gain privileges via unspecified vectors, aka Bug IDs CSCtf40008, CSCtg18363, CSCtr44645, CSCts10195, and CSCts10188.
How severe is CVE-2011-2569?: CVE-2011-2569 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2011-2569 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2569?: CVE-2011-2569 primarily affects Cisco Nx-os. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2569?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2569 published?: CVE-2011-2569 was published on 2011-10-27 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=24458

Affected products (5)

cpe:2.3:o:cisco:nx-os:4.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:5.0:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_computing_system:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_computing_system_infrastructure_and_unified_computing_system_software:1.4\(1j\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_computing_system_infrastructure_and_unified_computing_system_software:2.0\(1q\):*:*:*:*:*:*:*

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