CVE-2026-19341

A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/pptpSrvGlobalConfig. Such manipulation of the argument EncryptionMode leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0

7.4CVSS: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

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-25)

CWEs

CWE-119, CWE-121

Published

2026-08-09

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

References

• https://github.com/7wkajk/CVE-VUL/blob/main/104.md
• https://vuldb.com/cve/CVE-2026-19341
• https://vuldb.com/submit/865277
• https://vuldb.com/vuln/387177
• https://vuldb.com/vuln/387177/cti

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