Is CVE-2026-10293 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-10293 being exploited in the wild.

How severe is CVE-2026-10293?

High severity, with a CVSS score of 8.8, published 1 June 2026.

Which products and versions are affected?

UTT HiPER 1200GW up to 2.5.3-170306; UTT HiPER 1250GW <=v3.2.7-210907-180535.

Is there a fix for CVE-2026-10293?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-10293 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-10293?

Check whether you run UTT HiPER 1200GW or UTT HiPER 1250GW at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-10293: UTT HiPER Router stack buffer overflow in formFireWall

Q: Is there a fix for CVE-2026-10293?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

Q: How is CVE-2026-10293 attacked?

It is attacked over the network, in a network appliance.

Q: Am I affected by CVE-2026-10293?

Check whether you run UTT HiPER 1200GW or UTT HiPER 1250GW at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-10293 · Severity: high · CVSS 8.8 · Published 2026-06-01

UTT HiPER series routers, which are used to manage network traffic and security for small to medium businesses, contain a critical security flaw in their firewall configuration interface. An attacker with basic user credentials can send a specially crafted request to the device to trigger a memory overflow. This can lead to a complete system crash or allow the attacker to gain unauthorized control over the router, potentially compromising the entire network's security and availability.

Technologies: UTT HiPER 1200GW, UTT HiPER 1250GW. Vendors: UTT.

Quick answers

Is CVE-2026-10293 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-10293 being exploited in the wild.
How severe is CVE-2026-10293?: High severity, with a CVSS score of 8.8, published 1 June 2026.
Which products and versions are affected?: UTT HiPER 1200GW up to 2.5.3-170306; UTT HiPER 1250GW <=v3.2.7-210907-180535.
Is there a fix for CVE-2026-10293?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-10293 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-10293?: Check whether you run UTT HiPER 1200GW or UTT HiPER 1250GW at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A stack-based buffer overflow exists in the UTT HiPER 1200GW (up to 2.5.3-170306) and 1250GW (up to v3.2.7-210907-180535) within the /goform/formFireWall endpoint. The vulnerability is caused by the unsafe use of the 'strcpy' function when processing the 'Profile' or 'destAddr' arguments. Specifically, user-controlled data retrieved via 'websGetVar' is copied into a fixed-size buffer at a specific offset within a configuration structure without length validation. An attacker with low-privileged network access can exploit this by sending a POST request with a long payload, leading to memory corruption, denial of service, or remote code execution. A public proof-of-concept (PoC) has been disclosed.

Affected products

UTT HiPER 1200GW up to 2.5.3-170306
UTT HiPER 1250GW <=v3.2.7-210907-180535

Timeline

2026-06-01: advisory: CVE-2026-10293 published by NVD/VulDB

References

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