CVE-2011-3280

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.80% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.0% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2011-10-03 23:00Z14 YR AGO

Last updated

2024-09-17 00:30Z1 YR AGO

Reserved

2011-08-29

Assigning CNA

cisco

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-399

Data version

5.1

Document digest

027fc72d04c3bef128622ab0d5674a54cfa6e467ed7af04bc473c3643c13d057

• tools.cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=24120x_refsource_CONFIRM
• www.cisco.com20110928 Cisco IOS Software Network Address Translation Vulnerabilitieshttp://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d4d.shtmlvendor-advisoryx_refsource_CISCO