CVE-2022-0391

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

8.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.4% 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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

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

2022-02-09 00:00Z4 YR AGO

Last updated

2025-12-17 20:58Z8 MO AGO

Reserved

2022-01-27

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class

Data version

5.2

Document digest

72026ee2b9d076b298c88758180c18d9fd85bec3b44941690c7f11a2bdd91324

• bugs.python.orghttps://bugs.python.org/issue43882
• lists.fedoraproject.orgFEDORA-2022-ef99a016f6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-18ad73aba6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSD2YBXP3ZF44E44QMIIAR5VTO35KTRB/vendor-advisory
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2022.html
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220225-0009/
• security.gentoo.orgGLSA-202305-02https://security.gentoo.org/glsa/202305-02vendor-advisory
• lists.debian.org[debian-lts-announce] 20230920 [SECURITY] [DLA 3575-1] python2.7 security updatehttps://lists.debian.org/debian-lts-announce/2023/09/msg00022.htmlmailing-list
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00013.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/11/msg00024.html