Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bscw | Bscw Classic | < 5.0.12 |
References
- http://packetstormsecurity.com/files/163989/BSCW-Server-Remote-Code-Execution.htExploitMailing ListThird Party Advisory
- https://seclists.org/fulldisclosure/2021/Aug/24ExploitMailing ListThird Party Advisory
- https://www.bscw.de/en/company/Vendor Advisory
- http://packetstormsecurity.com/files/163989/BSCW-Server-Remote-Code-Execution.htExploitMailing ListThird Party Advisory
- https://seclists.org/fulldisclosure/2021/Aug/24ExploitMailing ListThird Party Advisory
- https://www.bscw.de/en/company/Vendor Advisory
FAQ
What is CVE-2021-39271?
CVE-2021-39271 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...
How severe is CVE-2021-39271?
CVE-2021-39271 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39271?
Check the references section above for vendor advisories and patch information. Affected products include: Bscw Bscw Classic.