CVE-2025-0697: Telstra Smart Modem Gen 2 HTTP Header injection

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-24 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability, which was classified as problematic, was found in Telstra Smart Modem Gen 2 up to 20250115. This affects an unknown part of the component HTTP Header Handler. The manipulation of the argument Content-Disposition leads to injection. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Telstra Smart Modem Gen 2: 20250115

References

https://github.com/bloodbile/Telstra-RHI
https://vuldb.com/?ctiid.293223
https://vuldb.com/?id.293223
https://vuldb.com/?submit.480045

Get alerted when CVE-2025-0697 or the next vulnerability affects your stack