VulnerabilityAnalyzed
CVE-2026-0837
A vulnerability was identified in UTT 进取 520W 1.7.7-180627.
HIGH 7.4EPSS 3.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was identified in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formFireWall. Such manipulation of the argument GroupName leads to buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 4.0
- 7.4 HIGHCVSS: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/M
- EPSS
- 3.87% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-120
- Affected
- utt/520w firmware
- Source
- cna@vuldb.com
References
- https://github.com/Lena-lyy/cve/blob/main/1223/27.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.340437Permissions Required, VDB Entry
- https://vuldb.com/?id.340437Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.729019Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.