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High severity · published May 16, 2025
CVE-2025-4732
A vulnerability classified as critical was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
A vulnerability classified as critical was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3002r Firmware · Totolink
3.0.0-b20230809.1615 · source: NVD
AF
A3002ru Firmware · Totolink
3.0.0-b20230809.1615 · source: NVD
Affected product
AF
A3002r Firmware
Totolink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4732
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4732
Broken Link
https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md
Permissions Required
https://vuldb.com/?ctiid.309034
Third Party Advisory
https://vuldb.com/?id.309034
Third Party Advisory
https://vuldb.com/?submit.570690
Product
https://www.totolink.net/
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