Vulnerability Description
Proofpoint Insider Threat Management Server contains an unsafe deserialization vulnerability in the Web Console. An attacker with write access to the local database could cause arbitrary code to execute with SYSTEM privileges on the underlying server when a Web Console user triggers retrieval of that data. When chained with a SQL injection vulnerability, the vulnerability could be exploited remotely if Web Console users click a series of maliciously crafted URLs. All versions prior to 7.11.2 are affected.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Proofpoint | Insider Threat Management Server | < 7.11.2 |
Related Weaknesses (CWE)
References
- https://www.proofpoint.com/us/security/security-advisoriesVendor Advisory
- https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0009Vendor Advisory
- https://www.proofpoint.com/us/security/security-advisoriesVendor Advisory
- https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0009Vendor Advisory
FAQ
What is CVE-2021-40843?
CVE-2021-40843 is a vulnerability with a CVSS score of 7.3 (HIGH). Proofpoint Insider Threat Management Server contains an unsafe deserialization vulnerability in the Web Console. An attacker with write access to the local database could cause arbitrary code to execu...
How severe is CVE-2021-40843?
CVE-2021-40843 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-40843?
Check the references section above for vendor advisories and patch information. Affected products include: Proofpoint Insider Threat Management Server.