CVE-2024-41671

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

0.86% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 58.2% of scored records. A rank, not a probability.

NVD base score

8.3 (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:C/C:L/I:L/A:L

NVD analysis status

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

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

2024-07-29 14:37Z2 YR AGO

Last updated

2025-11-03 22:00Z12 MO AGO

Reserved

2024-07-18

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.3)

CNA CVSS vector

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

Weaknesses

• CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')Base

Data version

5.2

Document digest

c292263f60eeb86bcad3125f58a4d2b81075262c771bed93a7faf02a6f6f28e5

• github.comhttps://github.com/twisted/twisted/security/advisories/GHSA-c8m8-j448-xjx7x_refsource_CONFIRM
• github.comhttps://github.com/twisted/twisted/commit/046a164f89a0f08d3239ecebd750360f8914df33x_refsource_MISC
• github.comhttps://github.com/twisted/twisted/commit/4a930de12fb67e88fefcb8822104152f42b27abcx_refsource_MISC
• www.vicarius.iohttps://www.vicarius.io/vsociety/posts/disordered-http-pipeline-in-twistedweb-cve-2024-4167
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/11/msg00028.html