VulnerabilityModified
CVE-2021-3317
KLog Server through 2.4.1 allows authenticated command injection. async.php calls shell_exec() on the original value of the source parameter.
HIGH 8.8EPSS 41.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 41.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
KLog Server through 2.4.1 allows authenticated command injection. async.php calls shell_exec() on the original value of the source parameter.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 41.39% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- klogserver/klog server
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/161208/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory
- https://docs.unsafe-inline.com/0day/klog-server-authenticated-command-injectionExploit, Third Party Advisory
- http://packetstormsecurity.com/files/161208/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory
- https://docs.unsafe-inline.com/0day/klog-server-authenticated-command-injectionExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.