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CVE-2025-2688

TOTOLINK A3000RU Syslog Configuration File ExportSyslog.sh access control

MEDIUM
4.3
CVSS Score
Published: March 24, 2025 at 06:31 AM UTC
Updated: June 17, 2026 at 09:07 AM UTC
2 products affected across 1 vendorA3000RU FirmwareA3000Ru

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

A vulnerability classified as problematic was found in TOTOLINK A3000RU up to 5.9c.5185. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ExportSyslog.sh of the component Syslog Configuration File Handler. The manipulation leads to improper access controls. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used.

Affected

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

A3000RU Firmware· Totolink
95%
v ≤ 5.9c.51855.9c.5185
totolink-a3300r (same device)
A3000Ru· Totolinkdevice
80%
All versions

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 (5)

ExploitThird Party Advisory
Source: [email protected]
https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3000RU-ExportSyslog-1b953a41781f8064970dc7809a52ac6c?pvs=4
SignaturePermissions RequiredVDB Entry
Source: [email protected]
https://vuldb.com/?ctiid.300709
VDB EntryThird Party Advisory
Source: [email protected]
https://vuldb.com/?id.300709
Third Party AdvisoryVDB Entry
Source: [email protected]
https://vuldb.com/?submit.521570
Product
Source: [email protected]
https://www.totolink.net/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-266CWE-284

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