CVE-2021-4097

CRLF Injection in phpservermon/phpservermon

phpservermon is vulnerable to Improper Neutralization of CRLF Sequences

Affected

phpservermon · phpservermon/phpservermon

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVSS v3.0 HUNTR

6.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CVSS v2.0 NVD

5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS

0.87% chance of exploitation in the next 30 days, 58th percentile

Published

2021-12-11

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/d617ced7-be06-4e34-9db0-63d45c003a43

Security advisories

• phpservermon/phpservermon/commit/162bba0046fcda1580f4fbc7b9ababe3c7c13ce4
• advisories/GHSA-8qv8-fq5w-p966

References

• CVE Record
• NVD entry