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7.4
CVE-2026-19341: UTT HiPER 1200GW pptpSrvGlobalConfig Buffer Overflow Risk
CVE-2026-19341 · published 26 days ago
Summary
The UTT HiPER 1200GW router has a security flaw that could be exploited by a hacker to execute malicious code remotely. This could allow them to access or control your router, which could lead to unauthorized access to your network. We recommend checking with the vendor for a patch or update to fix this issue.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| utt | hiper 1200gw | 2.5.3-170306 |
Original advisory text
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 Encryp...
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.
References
- https://vuldb.com/vuln/387177 vdb-entry technical-description
- https://vuldb.com/vuln/387177/cti signature permissions-required
- https://vuldb.com/cve/CVE-2026-19341 third-party-advisory
- https://vuldb.com/submit/865277 third-party-advisory
- https://github.com/7wkajk/CVE-VUL/blob/main/104.md exploit
Severity
7.4
High
CVSS 3.1: 8.8 (MITRE)
Exploitation
EPSS <1%
Type
CWE-121Stack-based Buffer Overflow
CWE-119Buffer Overflow
Timeline
Published9 Aug 2026
Updated3 Sep 2026
First seen9 Aug 2026
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