What’s Vulnerable › Vulnerabilities

CVE-2026-19341: UTT HiPER 1200GW pptpSrvGlobalConfig strcpy stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-09 · updated 2026-10-23
• Weakness: CWE-119

Description

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.

Affected products

• UTT HiPER 1200GW: 2.5.3-170306

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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