CVE-2023-49081

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• 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

0.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 56.5% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-23.

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

2023-11-30 06:56Z2 YR AGO

Last updated

2026-06-23 17:19Z2 MO AGO

Reserved

2023-11-21

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.2)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

83f9dd1fa7359e1013171c49f1409bda67cda140cc6c6da4deb94cfa4d22f5fb

• github.comhttps://github.com/aio-libs/aiohttp/security/advisories/GHSA-q3qx-c6g2-7pw2x_refsource_CONFIRM
• github.comhttps://github.com/aio-libs/aiohttp/pull/7835/filesx_refsource_MISC
• github.comhttps://github.com/aio-libs/aiohttp/commit/1e86b777e61cf4eefc7d92fa57fa19dcc676013bx_refsource_MISC
• gist.github.comhttps://gist.github.com/jnovikov/184afb593d9c2114d77f508e0ccd508ex_refsource_MISC
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/02/msg00002.html
• lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WSYWMP64ZFCTC3VO6RY6EC6VSSMV6I3A/