CSRF in Zgr Tps200 Ng
CVE-2020-8976
The integrated server of the ZGR TPS200 NG on its 2.00 firmware version and 1.01 hardware version, allows a remote attacker to perform actions with the permissions of a victim user. For this to happen, the victim user has to have an active session and triggers the malicious request.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (42.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.4% 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
- Zgr Tps200 Ng — versions 2.00 firmware version 2.00, 1.01 hardware version 1.01
- Zigor Zgr Tps200 Ng — versions 1.01
- Zigor Zgr Tps200 Ng Firmware — versions 2.00
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.incibe-cert.es/en/early-warning/ics-advisories/multiple-vulnerabilities-zgr… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8976?
- CVE-2020-8976 is a critical-severity vulnerability in Zgr Tps200 Ng, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.6/10. Published 2022-10-17.
- How severe is CVE-2020-8976?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2020-8976 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.