CVE-2018-19908

high-risk
Published 2018-12-06

An issue was discovered in MISP 2.4.9x before 2.4.99. In app/Model/Event.php (the STIX 1 import code), an unescaped filename string is used to construct a shell command. This vulnerability can be abused by a malicious authenticated user to execute arbitrary commands by tweaking the original filename of the STIX import.

Do I need to act?

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33.7% chance of exploitation in next 30 days
EPSS score — higher than 66% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
46401
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Misp

References (6)

Patch https://github.com/MISP/MISP/commit/211ac0737281b65e7da160f0aac52f401a94e1a3
Release Notes https://github.com/MISP/MISP/releases/tag/v2.4.99
Exploit https://www.exploit-db.com/exploits/46401/
Patch https://github.com/MISP/MISP/commit/211ac0737281b65e7da160f0aac52f401a94e1a3
Release Notes https://github.com/MISP/MISP/releases/tag/v2.4.99
Exploit https://www.exploit-db.com/exploits/46401/
51
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 16/34 · Moderate
Exposure 5/34 · Minimal