CVE-2022-37325

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

1.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 68.5% 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:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-07-02.

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

2022-12-05 00:00Z3 YR AGO

Last updated

2026-07-02 19:30Z3 MO AGO

Reserved

2022-08-01

Assigning CNA

mitre

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:N/A:H

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

9dc04af293b57564592288d9630dbe6af951d942958c5ab0583967050ed9c306

• downloads.asterisk.orghttps://downloads.asterisk.org/pub/security/AST-2022-007.html
• lists.debian.org[debian-lts-announce] 20230222 [SECURITY] [DLA 3335-1] asterisk security updatehttps://lists.debian.org/debian-lts-announce/2023/02/msg00029.htmlmailing-list
• www.debian.orgDSA-5358https://www.debian.org/security/2023/dsa-5358vendor-advisory
• seclists.orghttp://seclists.org/fulldisclosure/2026/Jul/2
• seclists.orghttp://seclists.org/fulldisclosure/2026/Jul/4
• seclists.orghttp://seclists.org/fulldisclosure/2026/Jul/6
• seclists.orghttp://seclists.org/fulldisclosure/2026/Jul/7