High severity · published Jun 6, 2025
CVE-2025-5739
TOTOLINK X15 HTTP POST Request formSaveConfig buffer overflow
8.8
CVSS
6.4%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in TOTOLINK X15 1.0.0-B20230714.1105. This affects an unknown part of the file /boafrm/formSaveConfig of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack 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)6.4% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
X1
X15 · TOTOLINK
1.0.0-B20230714.1105 · source: vendor
XF
X15 Firmware · Totolink
1.0.0-b20230714.1105 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5739
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5739
Broken Link
https://github.com/Lena-lyy/cve/blob/main/Goo/6.md
Permissions Required
https://vuldb.com/?ctiid.311265
Third Party Advisory
https://vuldb.com/?id.311265
Third Party Advisory
https://vuldb.com/?submit.590636
Product
https://www.totolink.net/
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