A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. (CVE-2026-19341)
A stack-based buffer overflow vulnerability exists in the UTT HiPER 1200GW device up to version 2.5.3-170306. The flaw occurs in the strcpy function within the /goform/pptpSrvGlobalConfig file when processing the EncryptionMode argument. This vulnerability can be exploited remotely and has been publicly disclosed. The vendor has not responded to the disclosure, and no patch information is available. The vulnerability has a high severity rating with a CVSS score of 8.8.
AI Analysis
Technical Summary
CVE-2026-19341 is a stack-based buffer overflow vulnerability in UTT HiPER 1200GW firmware versions up to 2.5.3-170306. The issue arises from improper handling of the EncryptionMode argument in the strcpy function located in /goform/pptpSrvGlobalConfig. This allows a remote attacker to trigger a buffer overflow condition, potentially leading to code execution or denial of service. The vulnerability is classified under CWE-119. Although publicly disclosed, there is no vendor response or patch available at this time.
Potential Impact
Successful exploitation of this vulnerability can lead to complete compromise of the affected device, including full confidentiality, integrity, and availability impact. The attacker can remotely execute arbitrary code or cause a denial of service via the buffer overflow in the strcpy function. The high CVSS score (8.8) reflects the critical nature of this vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should consider mitigating exposure by restricting remote access to the affected device and monitoring for suspicious activity related to the /goform/pptpSrvGlobalConfig endpoint. Follow vendor channels for updates on official fixes.
A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. (CVE-2026-19341)
Description
A stack-based buffer overflow vulnerability exists in the UTT HiPER 1200GW device up to version 2.5.3-170306. The flaw occurs in the strcpy function within the /goform/pptpSrvGlobalConfig file when processing the EncryptionMode argument. This vulnerability can be exploited remotely and has been publicly disclosed. The vendor has not responded to the disclosure, and no patch information is available. The vulnerability has a high severity rating with a CVSS score of 8.8.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-19341 is a stack-based buffer overflow vulnerability in UTT HiPER 1200GW firmware versions up to 2.5.3-170306. The issue arises from improper handling of the EncryptionMode argument in the strcpy function located in /goform/pptpSrvGlobalConfig. This allows a remote attacker to trigger a buffer overflow condition, potentially leading to code execution or denial of service. The vulnerability is classified under CWE-119. Although publicly disclosed, there is no vendor response or patch available at this time.
Potential Impact
Successful exploitation of this vulnerability can lead to complete compromise of the affected device, including full confidentiality, integrity, and availability impact. The attacker can remotely execute arbitrary code or cause a denial of service via the buffer overflow in the strcpy function. The high CVSS score (8.8) reflects the critical nature of this vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, users should consider mitigating exposure by restricting remote access to the affected device and monitoring for suspicious activity related to the /goform/pptpSrvGlobalConfig endpoint. Follow vendor channels for updates on official fixes.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-mjp7-537m-x465
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19341"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a7891c5bf8831d539c85c90
Added to database: 08/09/2026, 14:42:13 UTC
Last enriched: 08/09/2026, 14:44:22 UTC
Last updated: 08/10/2026, 03:40:59 UTC
Views: 8
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