CVE-2022-39996

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-08-27 · updated 2026-06-17
Weakness: CWE-79

Description

Cross Site Scripting vulnerability in Teldats Router RS123, RS123w allows attacker to execute arbitrary code via the cmdcookie parameter to the upgrade/query.php page.

Affected products

Teldat Rs123 Firmware: all versions
Teldat Rs123W Firmware: all versions

References

https://github.com/uyhacked/Teldat-s-Router/blob/main/Teldat
https://github.com/uyhacked/Teldat-s-Router/blob/main/Teldat%27s%20Router%20Vulnerability.md

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