CVE-2026-4487 Details
Description
A vulnerability was determined in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
A critical buffer overflow vulnerability has been identified in the UTT HiPER 1200GW router, affecting firmware versions through 2.5.3-170306. The vulnerability arises in the '/goform/websHostFilter' file, where the 'strcpy' function is used to copy data without proper boundary checks. This flaw allows for remote exploitation, leading to potential buffer overflow attacks and denial-of-service conditions.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 20, 2026CISA-ADP
Assessed Mar 20, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/?ctiid.352010 | [email protected] | Content Wall |
| https://vuldb.com/?id.352010 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.773538 | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| UTT HiPER 1200GW | All versions |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 20, 2026 | New CVE Received | [email protected] |