PT-2025-25602 · Totolink · Totolink A3002Ru

Lena-Lyy02 · Published 2025-06-09 · Updated 2025-06-22 · CVE-2025-6149

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TOTOLINK A3002R version 4.0.0-B20230531.1404

Description A critical vulnerability has been found in the HTTP POST Request Handler component of the affected software. The issue is related to the manipulation of the submit-url argument, which leads to a buffer overflow. This can be exploited remotely. The exploit has been disclosed publicly.

Recommendations For TOTOLINK A3002R version 4.0.0-B20230531.1404, as a temporary workaround, consider restricting access to the /boafrm/formSysLog file and the submit-url argument in the HTTP POST Request Handler to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-07014

CVE-2025-6149

Affected Products

Totolink A3002Ru

References · 13

• 🔥 https://github.com/Lena-lyy/cve/blob/main/6.md · Exploit
• 🔥 https://github.com/Lena-lyy/cve/blob/main/6.md#poc · Exploit
• https://osv.dev/vulnerability/CVE-2025-6149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-6149 · Security Note
• https://bdu.fstec.ru/vul/2025-07014 · Security Note
• https://twitter.com/VulmonFeeds/status/1934804895766380964 · Twitter Post
• https://vuldb.com/?submit.593019 · Note
• https://vuldb.com/?ctiid.312624 · Note
• https://twitter.com/CVEnew/status/1934780728056680870 · Twitter Post
• https://totolink.net · Note
• https://t.me/latest_high_impact_cve/2683 · Telegram Post
• https://vuldb.com/?id.312624 · Note
• https://twitter.com/cracbot/status/1936740994998739137 · Twitter Post