Vulnerability in Misp
CVE-2021-41326
In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- github.com/MISP/MISP/commit/e36f73947e741bc97320f0c42199acd1a94c7051 (Patch, Third Party Advisory)
- github.com/MISP/MISP/compare/v2.4.147...v2.4.148 (Third Party Advisory, Release Notes)
- zigrin.com/advisories/misp-command-injection-vulnerability-in-opendata-export/
Frequently asked questions
- What is CVE-2021-41326?
- CVE-2021-41326 is a critical-severity vulnerability in Misp. CVSS score: 9.8/10. Published 2021-09-17.
- How severe is CVE-2021-41326?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-41326 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.