Description
A flaw has been found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formArpBindConfig. Executing manipulation of the argument pools can lead to buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.334529
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.334529
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.698522
Exploit, Third Party Advisory related
https://github.com/cymiao1978/cve/blob/main/new/13.md
Exploit, Third Party Advisory exploit
https://github.com/cymiao1978/cve/blob/main/new/13.md#poc
Scores
CVSS v3
8.8
EPSS
0.0021
EPSS Percentile
42.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
utt/520w_firmware
1.7.7-180627
Published
Dec 06, 2025
Tracked Since
Feb 18, 2026