Vulnerability Details : CVE-2021-4097
phpservermon is vulnerable to Improper Neutralization of CRLF Sequences
Products affected by CVE-2021-4097
- cpe:2.3:a:phpservermonitor:php_server_monitor:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4097
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4097
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
huntr.dev | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST |
CWE ids for CVE-2021-4097
-
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.Assigned by: security@huntr.dev (Primary)
References for CVE-2021-4097
-
https://github.com/phpservermon/phpservermon/commit/162bba0046fcda1580f4fbc7b9ababe3c7c13ce4
Update and Fix Vagrant development setup (#1111) · phpservermon/phpservermon@162bba0 · GitHubPatch;Third Party Advisory
-
https://huntr.dev/bounties/d617ced7-be06-4e34-9db0-63d45c003a43
CRLF Injection vulnerability found in phpservermonExploit;Patch;Third Party Advisory
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