Vulnerability Details CVE-2021-39271
OrbiTeam BSCW Classic before 7.4.3 allows authenticated remote code execution (RCE) during archive extraction via attacker-supplied Python code in the class attribute of a .bscw file. This is fixed in 5.0.12, 5.1.10, 5.2.4, 7.3.3, and 7.4.3.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.04
EPSS Ranking 87.9%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
- http://packetstormsecurity.com/files/163989/BSCW-Server-Remote-Code-Execution.html
- https://seclists.org/fulldisclosure/2021/Aug/24
- https://www.bscw.de/en/company/
- http://packetstormsecurity.com/files/163989/BSCW-Server-Remote-Code-Execution.html
- https://seclists.org/fulldisclosure/2021/Aug/24
- https://www.bscw.de/en/company/
Products affected by CVE-2021-39271
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cpe:2.3:a:bscw:bscw_classic:-
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cpe:2.3:a:bscw:bscw_classic:5.1.0
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cpe:2.3:a:bscw:bscw_classic:5.2.0
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cpe:2.3:a:bscw:bscw_classic:7.3.0
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cpe:2.3:a:bscw:bscw_classic:7.4.0