CVE-2021-3762

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

4.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.2% 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:3.1/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 2026-06-17.

Red Hat severity

Critical. 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

2022-03-03 21:41Z4 YR AGO

Last updated

2024-08-03 17:09Z2 YR AGO

Reserved

2021-09-03

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

db7c954ea6b87b5d561ea3ea3966e4778e7a7087c8182533f5e961af5f70056d

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2000795x_refsource_MISC
• github.comhttps://github.com/quay/claircore/pull/478x_refsource_MISC
• github.comhttps://github.com/quay/clair/pull/1379x_refsource_MISC
• github.comhttps://github.com/quay/clair/pull/1380x_refsource_MISC
• github.comhttps://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821x_refsource_MISC
• vulmon.comhttps://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83x_refsource_MISC