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CVE-2026-4488

UTT HiPER 1250GW setSysAdm strcpy buffer overflow

CVSS 8.7 HIGHEPSS 0.5%CWE-119CWE-120
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
20 Mar 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability was identified in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected is the function strcpy of the file /goform/setSysAdm. Such manipulation of the argument GroupName leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
UTT · HiPER 1250GW

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References
https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201250GW.mdhttps://vuldb.com/?ctiid.352011https://vuldb.com/?id.352011https://vuldb.com/?submit.773565