CVE-2026-9627: Buffer Overflow in UTT HiPER 1200GW
CVE-2026-9627 is a high-severity buffer overflow vulnerability in the UTT HiPER 1200GW device up to version 2. 5. 3-170306. The flaw exists in the Web Management Interface, specifically in the strcpy function within the /goform/setSysAdm file. It can be triggered remotely by manipulating the sysAdmUser or sysAdmPass parameters, potentially allowing an attacker to execute arbitrary code or cause a denial of service. Public exploit code is available, increasing the risk of exploitation. No official patch or remediation guidance has been provided by the vendor as of the publication date.
AI Analysis
Technical Summary
This vulnerability involves a buffer overflow in the strcpy function used in the Web Management Interface component of UTT HiPER 1200GW devices up to version 2.5.3-170306. The issue arises when the sysAdmUser or sysAdmPass arguments are manipulated, leading to memory corruption. The flaw is remotely exploitable without user interaction and has a CVSS 4.0 base score of 8.7, indicating high severity. Exploit code has been publicly released, but no official fix or patch is currently documented.
Potential Impact
Successful exploitation of this vulnerability can lead to remote code execution or denial of service on affected devices. Given the high CVSS score and the availability of public exploit code, affected systems are at significant risk if exposed to untrusted networks. The vulnerability compromises the integrity and availability of the device's management interface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the Web Management Interface to trusted users only and consider disabling remote management if possible. Monitor for unusual activity related to the management interface. Avoid exposing the device management interface directly to untrusted networks.
CVE-2026-9627: Buffer Overflow in UTT HiPER 1200GW
Description
CVE-2026-9627 is a high-severity buffer overflow vulnerability in the UTT HiPER 1200GW device up to version 2. 5. 3-170306. The flaw exists in the Web Management Interface, specifically in the strcpy function within the /goform/setSysAdm file. It can be triggered remotely by manipulating the sysAdmUser or sysAdmPass parameters, potentially allowing an attacker to execute arbitrary code or cause a denial of service. Public exploit code is available, increasing the risk of exploitation. No official patch or remediation guidance has been provided by the vendor as of the publication date.
CVSS v4.0
Score 8.7high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a buffer overflow in the strcpy function used in the Web Management Interface component of UTT HiPER 1200GW devices up to version 2.5.3-170306. The issue arises when the sysAdmUser or sysAdmPass arguments are manipulated, leading to memory corruption. The flaw is remotely exploitable without user interaction and has a CVSS 4.0 base score of 8.7, indicating high severity. Exploit code has been publicly released, but no official fix or patch is currently documented.
Potential Impact
Successful exploitation of this vulnerability can lead to remote code execution or denial of service on affected devices. Given the high CVSS score and the availability of public exploit code, affected systems are at significant risk if exposed to untrusted networks. The vulnerability compromises the integrity and availability of the device's management interface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the Web Management Interface to trusted users only and consider disabling remote management if possible. Monitor for unusual activity related to the management interface. Avoid exposing the device management interface directly to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-26T17:25:29.671Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a170b61e29bf47b50c9091a
Added to database: 5/27/2026, 3:18:57 PM
Last enriched: 5/27/2026, 3:33:36 PM
Last updated: 5/27/2026, 4:27:21 PM
Views: 4
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