PT-2025-23626 · Totolink · Totolink X2000R

Lcyf-Fizz · Published 2025-05-26 · Updated 2025-10-10 · CVE-2025-5504

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK X2000R version 1.0.0-B20230726.1108

Description A critical issue exists in the TOTOLINK X2000R router related to insufficient input validation when processing the peerRptPin parameter. Exploitation of this issue can allow a remote attacker to execute arbitrary code by sending specially crafted POST requests to the /boafrm/formWsc API endpoint. The vulnerability leads to command injection. The exploit has been publicly disclosed and may be used. The vendor was contacted regarding this disclosure but did not respond.

Recommendations For TOTOLINK X2000R version 1.0.0-B20230726.1108, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

BDU:2025-06472

CVE-2025-5504

Affected Products

Totolink X2000R

References · 13

• 🔥 https://github.com/fizz-is-on-the-way/Iot_vuls/blob/main/X2000R/RCE_formWsc/RCE_formWsc.md · Exploit
• https://bdu.fstec.ru/vul/2025-06472 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-5504 · Security Note
• https://osv.dev/vulnerability/CVE-2025-5504 · Vendor Advisory
• https://vuldb.com/?id.310918 · Note
• https://t.me/true_secator/7514 · Telegram Post
• https://twitter.com/CVEnew/status/1929912681395266035 · Twitter Post
• https://totolink.net · Note
• https://twitter.com/VulmonFeeds/status/1929929422510961085 · Twitter Post
• https://t.me/cvetracker/25288 · Telegram Post
• https://vuldb.com/?ctiid.310918 · Note
• https://trendmicro.com/en_us/research/25/j/rondodox.html · Note
• https://vuldb.com/?submit.584660 · Note