Description
A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This issue affects the function strcpy of the file /goform/formSyslogConf. The manipulation of the argument ServerIp results in buffer overflow. The attack may be launched remotely. The exploit is now public 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.344635
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.344635
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.745262
Exploit, Third Party Advisory related
https://github.com/cymiao1978/cve/blob/main/new/38.md
Exploit, Third Party Advisory exploit
https://github.com/cymiao1978/cve/blob/main/new/38.md#poc
Scores
CVSS v3
8.8
EPSS
0.0067
EPSS Percentile
47.1%
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-120
CWE-119
Status
published
Products (1)
utt/520w_firmware
1.7.7-180627
Published
Feb 06, 2026
Tracked Since
Feb 18, 2026