CVE-2011-4973

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

0.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 62.3% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2018-02-15 21:00Z8 YR AGO

Last updated

2024-08-07 00:23Z2 YR AGO

Reserved

2011-12-23

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

5c6a32c80c933ead52bd64915f58303bb921d2ef3948870ced8119a532a688cf

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1017197x_refsource_CONFIRM
• www.redhat.com[Mod_nss-list] 20110504 Problem 2https://www.redhat.com/archives/mod_nss-list/2011-May/msg00001.htmlmailing-listx_refsource_MLIST