CVE-2026-15271 PUBLISHED

TOTOLINK EX200 Web boa.conf least privilege violation

Assigner: VulDB
Reserved: 09.07.2026 Published: 09.07.2026 Updated: 10.07.2026

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.

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
CVSS Score: 7.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	High	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

CVSS Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.0

CVSS Vector: AV:N/AC:H/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR
CVSS Score: 7.1

Access Vector	Network	Confidentiality Impact	Complete
Access Complexity	High	Integrity Impact	Complete
Authentication	Single	Availability Impact	Complete

CVSS 2.0

Product Status

Vendor	TOTOLINK
Product	A3000RU
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	A3100R
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	A950RG
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	AC1200T10
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	CP450
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	CS185R_T10
Versions	Version 20260906 is affected

Vendor	TOTOLINK
Product	EX200
Versions	Version 20260906 is affected

CVE-2026-15271 PUBLISHED

TOTOLINK EX200 Web boa.conf least privilege violation

Metrics

Product Status

Credits

References

Problem Types