Description
A vulnerability was determined in UTT HiPER 2620G up to 3.1.4. Impacted is the function strcpy of the file /goform/fNTP. This manipulation of the argument NTPServerIP causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
utt: 2620g firmware; utt: 2620g
References5
- github.com/ashin9/CVE/issues/2 ExploitIssue TrackingThird Party Advisory
- github.com/ashin9/CVE/issues/2 ExploitIssue TrackingThird Party Advisory
- vuldb.com/?ctiid.328070 Permissions RequiredVDB Entry
- vuldb.com/?id.328070 Third Party AdvisoryVDB Entry
- vuldb.com/?submit.665712 Third Party AdvisoryVDB Entry
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
7.4
HIGH
Score source: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 1% percentile: 56 · as of 9 November 2026
- CWE
- CWE-119CWE-120
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