Description
A vulnerability has been found in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file /goform/formPolicyRouteConf. Such manipulation of the argument GroupName leads to buffer overflow. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.344637
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.344637
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.745264
Exploit, Third Party Advisory exploit
https://github.com/cymiao1978/cve/blob/main/new/39.md
Scores
CVSS v3
8.8
EPSS
0.0066
EPSS Percentile
46.7%
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
Feb 06, 2026
Tracked Since
Feb 18, 2026