CVE-2026-112352 Sunhillo SureLine - Authentication Bypass

Sunhillo SureLine < 9.1.5 contains an authentication bypass caused by forging session cookies with cleartext usernames lacking integrity protection, letting unauthenticated remote attackers impersonate users and execute root commands, exploit requires active web session.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
1.32% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Remote Code Execution, Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
27 October 2026
Updated
29 October 2026
Weakness
CWE-565

Vendor fix

Update to version 9.1.5 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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