CVE-2026-15204mediumCWE-22

CVE-2026-15204: medium-severity vulnerability in TOTOLINK X5000R

TOTOLINK X5000R OpenVPN Export cstecgi.cgi exportOvpn path traversal

Published 09 Jul 2026 · Updated 14 Jul 2026

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 0.6%

A vulnerability was detected in TOTOLINK X5000R 9.1.0cu.2415_B20250515/9.1.0cu.2350_B20230313. Affected by this vulnerability is the function exportOvpn of the file /web/cgi-bin/cstecgi.cgi of the component OpenVPN Export. The manipulation results in path traversal. The attack may be launched remotely.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Affected products

TOTOLINK · X5000R

Related CVEs — TOTOLINK X5000R

In the same product, most dangerous first.

CVE-2025-9934MEDIUMTOTOLINK X5000R cstecgi.cgi sub_410C34 command injectionEPSS 3.4%CVE-2025-14586MEDIUMTOTOLINK X5000R cstecgi.cgi snprintf os command injectionEPSS 2.8%CVE-2026-91853MEDIUMTOTOLINK X5000R Export Ovpn cstecgi.cgi exportOvpn os command injectionEPSS 1.8%

References

https://github.com/meishigana/CVE/tree/main/totolink_x5000r_exportovpn_file_disclosure_2026-06-09 https://vuldb.com/cve/CVE-2026-15204 https://vuldb.com/submit/852073 https://vuldb.com/vuln/377125 https://vuldb.com/vuln/377125/cti https://www.totolink.net/