CVE-2020-17405

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-09-01 · updated 2026-06-17
Weakness: CWE-502

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Senstar Symphony 7.3.2.2. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSOAuth process. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-10980.

Affected products

Senstar Symphony: 7.3.2.2

References

https://www.zerodayinitiative.com/advisories/ZDI-20-1080/
https://www.zerodayinitiative.com/advisories/ZDI-20-1080/

Get alerted when CVE-2020-17405 or the next vulnerability affects your stack