PT-2025-26566 · Totolink · Totolink A3002Ru

Pjq123 · Published 2025-06-19 · Updated 2025-06-25 · CVE-2025-6487

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 1.1.1-B20200824.0128

Description: A critical issue affects the function formRoute of the file /boafrm/formRoute. The manipulation of the argument subnet leads to a stack-based buffer overflow. This issue can be exploited remotely.

Recommendations: For TOTOLINK A3002R version 1.1.1-B20200824.0128, as a temporary workaround, consider disabling the formRoute function in the /boafrm/formRoute file until a patch is available. Restrict access to the /boafrm/formRoute endpoint to minimize the risk of exploitation. Avoid using the subnet argument in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-121

CWE-119

Related Identifiers

BDU:2025-07248

CVE-2025-6487

Affected Products

Totolink A3002Ru

References · 14

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/totolink3/vuln_36/36.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2025-07248 · Security Note
• https://osv.dev/vulnerability/CVE-2025-6487 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-6487 · Security Note
• https://t.me/latest_high_impact_cve/2776 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1936856088969642361 · Twitter Post
• https://vuldb.com/?ctiid.313595 · Note
• https://twitter.com/dailycve/status/1937989781876617297 · Twitter Post
• https://vuldb.com/?submit.600729 · Note
• https://totolink.net · Note
• https://twitter.com/CVEnew/status/1936858603765330418 · Twitter Post
• https://twitter.com/CveFindCom/status/1936856962366378064 · Twitter Post
• https://vuldb.com/?id.313595 · Note
• https://t.me/cvetracker/26804 · Telegram Post