CVE-2021-36359

OrbiTeam BSCW Classic before 7.4.3 allows exportpdf authenticated remote code execution (RCE) via XML tag injection because reportlab\platypus\paraparser.py (reached via bscw.cgi op=_editfolder.EditFolder) calls eval on attacker-supplied Python code. This is fixed in 5.0.12, 5.1.10, 5.2.4, 7.3.3, and 7.4.3.
aka Blind XPath Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
bscwbscw_classic
𝑥
< 5.0.12
bscwbscw_classic
5.1.0 ≤
𝑥
< 5.1.10
bscwbscw_classic
5.2.0 ≤
𝑥
< 5.2.4
bscwbscw_classic
7.3.0 ≤
𝑥
< 7.3.3
bscwbscw_classic
7.4.0 ≤
𝑥
< 7.4.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/163988/BSCW-Server-XML-Injection.html
http://seclists.org/fulldisclosure/2021/Aug/23
https://www.bscw.de/en/company/
http://packetstormsecurity.com/files/163988/BSCW-Server-XML-Injection.html
http://seclists.org/fulldisclosure/2021/Aug/23
https://www.bscw.de/en/company/