Deserialization in Proofpoint Insider Threat Management Server
CVE-2020-10657
The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM web console's ImportAlertRules feature. The vulnerability allows a remote attacker (with admin or config-admin privileges in the console) to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.025 (84.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.proofpoint.com/us/blog (Product)
- www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0003 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-10657?
- CVE-2020-10657 is a high-severity vulnerability in Proofpoint Insider Threat Management Server, classified under Deserialization of Untrusted Data. CVSS score: 7.2/10. Published 2021-01-06.
- How severe is CVE-2020-10657?
- High severity. CVSS v3 base score is 7.2 out of 10.