High severity · published May 8, 2025
CVE-2025-45844
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiBasicCfg function
8.8
CVSS
0.7%
EPSS
No
On KEV
Description
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid parameter in the setWiFiBasicCfg function.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Nr1800x Firmware · Totolink
9.1.0u.6681_b20230703 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-45844
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-45844
Exploit
https://github.com/regainer27/CVE-key/tree/main/bo6
Product
https://www.totolink.net
Product
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/225/ids/36.html
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