CVE-2026-4488HIGH 8.8EPSS p39.2%

CVE-2026-4488CVE-2026-4488

Description

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.51% probability of exploitation · percentile 39.2% · 2026-06-18T12:00:27Z
Published2026-03-20
Last modified2026-04-22

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201250GW.md
  2. https://vuldb.com/?ctiid.352011
  3. https://vuldb.com/?id.352011
  4. https://vuldb.com/?submit.773565

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.