What is CVE-2020-12781?

CVE-2020-12781 is a medium-severity vulnerability in Combodo Itop, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.7/10. Published 2020-08-10.

How severe is CVE-2020-12781?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Is CVE-2020-12781 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Combodo Itop

CVE-2020-12781

Combodo iTop contains a cross-site request forgery (CSRF) vulnerability, attackers can execute specific commands via malicious site request forgery.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2020-08-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (38.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Combodo Itop — versions 3.0.0, 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

References

www.twcert.org.tw/tw/cp-132-3837-050db-1.html (Third Party Advisory)
github.com/Combodo/iTop/security/advisories/GHSA-34rq-vfmf-gg5v (Third Party Advisory)

Frequently asked questions

What is CVE-2020-12781?: CVE-2020-12781 is a medium-severity vulnerability in Combodo Itop, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.7/10. Published 2020-08-10.
How severe is CVE-2020-12781?: Medium severity. CVSS v3 base score is 5.7 out of 10.
Is CVE-2020-12781 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.