PT-2026-26627 · Unknown · Utt Hiper 1250Gw

Kunlun · Published 2026-03-20 · Updated 2026-03-22 · CVE-2026-4488

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions UTT HiPER 1250GW versions through 3.2.7-210907-180535

Description A buffer overflow issue exists in the strcpy function within the /goform/setSysAdm file. Manipulation of the GroupName argument can trigger this issue, allowing for remote exploitation. A public exploit is available.

Recommendations Versions prior to 3.2.7-210907-180535 should be updated. As a temporary workaround, consider restricting access to the /goform/setSysAdm file to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-4488

Affected Products

Utt Hiper 1250Gw

References · 9

• 🔥 https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201250GW.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4488 · Security Note
• https://twitter.com/CveFindCom/status/2035034352044699667 · Twitter Post
• https://twitter.com/cyberbivash/status/2035035713545081062 · Twitter Post
• https://vuldb.com/?ctiid.352011 · Note
• https://vuldb.com/?submit.773565 · Note
• https://vuldb.com/?id.352011 · Note
• https://twitter.com/TheHackerWire/status/2035089044137488425 · Twitter Post
• https://twitter.com/CVEnew/status/2035626972080947400 · Twitter Post