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THREATINT
PUBLISHED

CVE-2025-4852

TOTOLINK A3002R VPN Page cross site scripting



Description

EN DE

A vulnerability, which was classified as problematic, has been found in TOTOLINK A3002R 2.1.1-B20230720.1011. This issue affects some unknown processing of the component VPN Page. The manipulation of the argument Comment leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine Schwachstelle wurde in TOTOLINK A3002R 2.1.1-B20230720.1011 entdeckt. Sie wurde als problematisch eingestuft. Betroffen davon ist ein unbekannter Prozess der Komponente VPN Page. Durch die Manipulation des Arguments Comment mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-05-16 | Published 2025-05-18 | Updated 2025-05-19 | Assigner VulDB


MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
LOW: 2.4CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
LOW: 2.4CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
3.3AV:N/AC:L/Au:M/C:N/I:P/A:N

Problem types

Cross Site Scripting

Code Injection

Product status

2.1.1-B20230720.1011
affected

Timeline

2025-05-16:Advisory disclosed
2025-05-16:VulDB entry created
2025-05-16:VulDB entry last update

Credits

lcyf-fizz (VulDB User) reporter

References

vuldb.com/?id.309323 (VDB-309323 | TOTOLINK A3002R VPN Page cross site scripting) vdb-entry technical-description

vuldb.com/?ctiid.309323 (VDB-309323 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.575099 (Submit #575099 | TOTOLINK A3002RU_V2 V2.1.1-B20230720.1011 Cross Site Scripting) third-party-advisory

github.com/...-the-way/Iot_vuls/tree/main/A3002RU_V2/XSS_VPN exploit

www.totolink.net/ product

cve.org (CVE-2025-4852)

nvd.nist.gov (CVE-2025-4852)

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