Critical severity · published Dec 18, 2020
CVE-2020-25494
Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook
9.8
CVSS
39.2%
EPSS
No
On KEV
Description
Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)39.2% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openserver · Xinuos
5.0.7; 6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25494
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25494
Exploit
http://packetstormsecurity.com/files/160635/SCO-Openserver-5.0.7-Command-Injection.html
Exploit
https://github.com/Ramikan/Vulnerabilities/blob/master/SCO%20Openserver%20OS%20Command%20Injection%20Vulnerability
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