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CVE-2026-15271

TOTOLINK EX200 Web boa.conf least privilege violation

HIGH
7.5
CVSS Score
Published: July 9, 2026 at 09:30 PM UTC
Updated: September 3, 2026 at 04:15 AM UTC
8 products affected across 1 vendorA3300RA3100R FirmwareA950RG Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 up to 20260906. Affected by this issue is some unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. The manipulation leads to least privilege violation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (12)

VDB Entry
Source: cverecord
https://vuldb.com/vuln/377214
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377214/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15271
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852316
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852317
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852318
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852319
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/852320

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-272CWE-266

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