VulnerabilityModified
CVE-2020-35729
KLog Server 2.4.1 allows OS command injection via shell metacharacters in the actions/authenticate.php user parameter.
CRITICAL 9.8EPSS 88.1%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 88.1%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
KLog Server 2.4.1 allows OS command injection via shell metacharacters in the actions/authenticate.php user parameter.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 88.10% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- klogserver/klog server
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/160798/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161123/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161410/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/Exploit_CodeExploit, Third Party Advisory
- https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/README.mdExploit, Third Party Advisory
- http://packetstormsecurity.com/files/160798/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161123/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161410/Klog-Server-2.4.1-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/Exploit_CodeExploit, Third Party Advisory
- https://github.com/mustgundogdu/Research/blob/main/KLOG_SERVER/README.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.