PT-2025-23947 · Totolink · Totolink N302R Plus

Wanglun · Published 2025-06-04 · Updated 2025-06-05 · CVE-2025-5672

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 N302R Plus versions up to 3.4.0-B20201028

Description A critical issue has been found in the HTTP POST Request Handler component, specifically in the unknown functionality of the file /boafrm/formFilter. The manipulation of the url argument leads to a buffer overflow. This issue can be exploited remotely.

Recommendations For TOTOLINK N302R Plus versions up to 3.4.0-B20201028, consider restricting access to the /boafrm/formFilter file to minimize the risk of exploitation. As a temporary workaround, avoid using the url argument in the affected HTTP POST Request Handler until a patch is available. 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:2025-06713

CVE-2025-5672

Affected Products

Totolink N302R Plus

References · 13

• 🔥 https://github.com/byxs0x0/cve2/blob/main/530/2.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-5672 · Security Note
• https://osv.dev/vulnerability/CVE-2025-5672 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-06713 · Security Note
• https://vuldb.com/?ctiid.311161 · Note
• https://t.me/latest_high_impact_cve/2554 · Telegram Post
• https://twitter.com/CveFindCom/status/1930688520525398305 · Twitter Post
• https://totolink.net · Note
• https://twitter.com/VulmonFeeds/status/1930694787536970123 · Twitter Post
• https://t.me/cvetracker/25533 · Telegram Post
• https://twitter.com/CVEnew/status/1930683626380726701 · Twitter Post
• https://vuldb.com/?id.311161 · Note
• https://vuldb.com/?submit.590094 · Note