CVE-2025-7118: UTT HiPER 840G formPictureUrl buffer overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-07-07 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability, which was classified as critical, has been found in UTT HiPER 840G up to 3.1.1-190328. This issue affects some unknown processing of the file /goform/formPictureUrl. The manipulation of the argument importpictureurl leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

UTT HiPER 840G: through 3.1.1-190328

References

https://github.com/d2pq/cve/blob/main/616/8.md
https://github.com/d2pq/cve/blob/main/616/8.md#poc
https://vuldb.com/?ctiid.315029
https://vuldb.com/?id.315029
https://vuldb.com/?submit.605875

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