CVE-2026-15204

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.67% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.3% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-09 17:45Z1 MO AGO

Last updated

2026-07-14 01:07Z1 MO AGO

Reserved

2026-07-09

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS vector

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

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.2

Document digest

0042b675d9a67803ce70025a4367e8f44e68788b639d6432c71bf23a7b256aa8

• vuldb.comVDB-377125 | TOTOLINK X5000R OpenVPN Export cstecgi.cgi exportOvpn path traversalhttps://vuldb.com/vuln/377125vdb-entrytechnical-description
• vuldb.comVDB-377125 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/377125/ctisignaturepermissions-required
• vuldb.comCVE-2026-15204 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-15204third-party-advisory
• vuldb.comSubmit #852073 | TOTOLINK TOTOLINK X5000R V9.1.0cu.2415_B20250515,V9.1.0cu.2350_B20230313 Pre-authenticated OpenVPN profilehttps://vuldb.com/submit/852073third-party-advisory
• github.comhttps://github.com/meishigana/CVE/tree/main/totolink_x5000r_exportovpn_file_disclosure_2026-06-09related
• www.totolink.nethttps://www.totolink.net/product