PT-2025-9129 · Totolink · Totolink A3002Ru

Published 2025-02-28 · Updated 2025-03-02 · CVE-2025-25609

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TOTOlink A3002R version V1.1.1-B20200824.0128

Description The issue arises from a buffer overflow due to improper input validation of the static ipv6 parameter in the formIpv6Setup interface of the /bin/boa API endpoint.

Recommendations For version V1.1.1-B20200824.0128, as a temporary workaround, consider restricting access to the formIpv6Setup interface in the /bin/boa API endpoint until a patch is available. Avoid using the static ipv6 parameter in the affected API endpoint until the issue is resolved.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2025-25609

Affected Products

Totolink A3002Ru

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-25609 · Security Note
• https://osv.dev/vulnerability/CVE-2025-25609 · Vendor Advisory
• https://github.com/SunnyYANGyaya/firmcrosser/blob/main/ToTolink/TOTOLINK-A3002R-formIpv6Setup-static_ipv6.md · Note
• https://twitter.com/CVEnew/status/1895619363832840283 · Twitter Post
• https://twitter.com/cybercronai/status/1896251786580680919 · Twitter Post
• https://t.me/cvedetector/19184 · Telegram Post