← Vulnerability feed

Vulnerability record · CVE-2021-46424 · published 27 April 2022

CVE-2021-46424: Telesquare tlr-2005ksh firmware vulnerability

Telesquare · Tlr 2005ksh Firmware

Telesquare TLR-2005KSH 1.0.0 is affected by an arbitrary file deletion vulnerability that allows a remote attacker to delete any file, even system internal files, via a DELETE request.

9.1 CVSS 3.1 Critical EPSS 36% · top 1.6%
9.1CVSS 3.1 base score, v2 9.4
36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

Telesquare TLR-2005KSH 1.0.0 is affected by an arbitrary file deletion vulnerability that allows a remote attacker to delete any file, even system internal files, via a DELETE request.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/167127/TLR-2005KSH-Arbitrary-File-Delete.html ExploitThird Party AdvisoryVDB Entry
https://drive.google.com/drive/folders/1_e3eJ8fzhCWnCkoRpbLoyQecuKkPR4OD?usp=sharing ExploitThird Party Advisory
http://packetstormsecurity.com/files/167127/TLR-2005KSH-Arbitrary-File-Delete.html ExploitThird Party AdvisoryVDB Entry
https://drive.google.com/drive/folders/1_e3eJ8fzhCWnCkoRpbLoyQecuKkPR4OD?usp=sharing ExploitThird Party Advisory

Track CVE-2021-46424 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-26010Telesquare tlr-2005ksh firmware improper access control vulnerabilityTelesquare TLR-2005KSH 1.1.4 allows unauthorized password modification when requesting the admin.cgi parameter with setUserNamePassword.EPSS 0.40%9.8CVE-2025-26011Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityTelesquare TLR-2005KSH 1.1.4 has an unauthorized stack overflow vulnerability when requesting the admin.cgi parameter with setUsernamePassword.EPSS 0.44%9.8CVE-2025-26005Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityTelesquare TLR-2005KSH 1.1.4 is vulnerable to unauthorized stack overflow vulnerability when requesting admin.cgi parameter with setNtp.EPSS 0.44%9.8CVE-2025-26006Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityTelesquare TLR-2005KSH 1.1.4 has an unauthorized stack overflow vulnerability when requesting the admin.cgi parameter with setAutorest.EPSS 0.44%9.8CVE-2025-26007Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityTelesquare TLR-2005KSH 1.1.4 has an unauthorized stack overflow vulnerability in the login interface when requesting systemtil.cgi.EPSS 0.44%9.8CVE-2025-26008Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityIn Telesquare TLR-2005KSH 1.1.4, an unauthorized stack overflow vulnerability exists when requesting admin.cgi parameter with setSyncTimeHost.EPSS 0.44%9.8CVE-2025-26002Telesquare tlr-2005ksh firmware classic buffer overflow vulnerabilityTelesquare TLR-2005KSH 1.1.4 is affected by an unauthorized stack overflow vulnerability when requesting the admin.cgi parameter with setSyncTimeHost.EPSS 0.49%9.8CVE-2025-26003Telesquare tlr-2005ksh firmware code injection vulnerabilityTelesquare TLR-2005KSH 1.1.4 is affected by an unauthorized command execution vulnerability when requesting the admin.cgi parameter with setAutorest.EPSS 0.69%

Source: NIST National Vulnerability Database (record CVE-2021-46424), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.