CVE-2022-41915

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.
• 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

0.95% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 60.9% of scored records. A rank, not a probability.

NVD base score

6.5 (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:L/I:L/A:N

NVD analysis status

Modified. 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

2022-12-13 00:00Z3 YR AGO

Last updated

2025-04-22 15:57Z1 YR AGO

Reserved

2022-09-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-113Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')Variant
• CWE-436Interpretation ConflictClass

Data version

5.1

Document digest

0330f5bc949925872a1696a6422734bfa064a9b25d0a3fa035c613a779816b30

• github.comhttps://github.com/netty/netty/security/advisories/GHSA-hh82-3pmq-7frp
• github.comhttps://github.com/netty/netty/issues/13084
• github.comhttps://github.com/netty/netty/pull/12760
• github.comhttps://github.com/netty/netty/commit/fe18adff1c2b333acb135ab779a3b9ba3295a1c4
• lists.debian.org[debian-lts-announce] 20230111 [SECURITY] [DLA 3268-1] netty security updatehttps://lists.debian.org/debian-lts-announce/2023/01/msg00008.htmlmailing-list
• www.debian.orgDSA-5316https://www.debian.org/security/2023/dsa-5316vendor-advisory
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20230113-0004/