PT-2026-28655 · Unknown · Utt Hiper 1250Gw

Maple_S · CVE-2026-4862 · Published 2026-03-26 · Updated 2026-07-07

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 up to 3.2.7-210907-180535

Description A security issue has been identified in UTT HiPER 1250GW. A buffer overflow can occur due to manipulation of the GroupName argument within the strcpy function located in the /goform/formConfigDnsFilterGlobal file of the Parameter Handler component. This issue can be exploited remotely. The exploit for this issue has been publicly disclosed.

Recommendations UTT HiPER 1250GW versions up to 3.2.7-210907-180535: Update to a newer version that addresses this vulnerability. As a temporary workaround, consider restricting access to the Parameter Handler component to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2026-4862

Affected Products

Utt Hiper 1250Gw

References · 9

• 🔥 https://github.com/kirlic123/IOTvulner/blob/main/309-1/5.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4862 · Security Note
• https://twitter.com/CveFindCom/status/2037118238203494848 · Twitter Post
• https://vuldb.com/?id.353193 · Note
• https://twitter.com/CVEnew/status/2037137717629206588 · Twitter Post
• https://twitter.com/YogSoth0/status/2074412852085936158 · Twitter Post
• https://vuldb.com/?ctiid.353193 · Note
• https://vuldb.com/?submit.776230 · Note
• https://twitter.com/cyberbivash/status/2037126864423063880 · Twitter Post