CVE-2025-45845

CWE-787 — Out-of-bounds WriteCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
8.8HIGH
EPSS
0.3%
top 42.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink Nr1800x Firmware
Timeline
PublishedMay 8

Description

TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyGuestCfg function.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/nr1800x_firmware9.1.0u.6681_b20230703

🔴Vulnerability Details

2
CVEList
CVE-2025-45845: TOTOLINK NR1800X V9↗2025-05-08
▶
GHSA
GHSA-w7v2-r8f5-7h23: TOTOLINK NR1800X V9↗2025-05-08
▶
CVE-2025-45845 (HIGH CVSS 8.8) | TOTOLINK NR1800X V9.1.0u.6681_B2023 | cvebase.io