What’s Vulnerable › Vulnerabilities

CVE-2026-4487: UTT HiPER 1200GW websHostFilter strcpy buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-119

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.

Affected products

• UTT HiPER 1200GW: 2.5.3-170306

References

• https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.md
• https://vuldb.com/?ctiid.352010
• https://vuldb.com/?id.352010
• https://vuldb.com/?submit.773538

Get alerted when CVE-2026-4487 or the next vulnerability affects your stack