CVE-2026-31058
Medium
Description
UTT Aggressive HiPER 1200GW v2.5.3-170306 was discovered to contain a buffer overflow in the timeRangeName parameter of the formConfigDnsFilterGlobal function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
SeverityMedium
CVSS4.5
Exploit probability—
ProductUtt 1200gw Firmware
PublishedApr 6, 2026
First seenApr 6, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| utt 1200gw_firmware | v ≤ 2.5.3-170306 | — |
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