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Medium severity · published Jun 3, 2025
CVE-2025-5506
A vulnerability was found in TOTOLINK A3002RU 2.1.1-B20230720.1011
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was found in TOTOLINK A3002RU 2.1.1-B20230720.1011. It has been classified as problematic. Affected is an unknown function of the component NAT Mapping Page. The manipulation of the argument Comment leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3002ru Firmware · Totolink
2.1.1-b20230720.1011 · source: NVD
Affected product
AF
A3002ru Firmware
Totolink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5506
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5506
Exploit
https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/A3002RU_V2/XSS_Nat_Mapping
Permissions Required
https://vuldb.com/?ctiid.310920
Third Party Advisory
https://vuldb.com/?id.310920
Third Party Advisory
https://vuldb.com/?submit.584663
Product
https://www.totolink.net/
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