VulnerabilityAnalyzed
CVE-2025-4271
A vulnerability was found in TOTOLINK A720R 4.1.5cu.374.
MEDIUM 6.9EPSS 0.63%
Does this matter?
Lower severity and a low EPSS score (0.63%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input showSyslog leads to information disclosure. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
- CVSS 4.0
- 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.63% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-284
- Affected
- totolink/a720r firmware
- Source
- cna@vuldb.com
References
- https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/showSyslog.mdExploit
- https://vuldb.com/?ctiid.307375Permissions Required, VDB Entry
- https://vuldb.com/?id.307375Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.563444Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.