SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authenticated sessions by computing predictable MD5-based cookies. Attackers who know or guess valid credentials can calculate the session identifier offline and bypass authentication without completing the login flow, gaining unauthorized access to the device.
History

Mon, 02 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Shenzhen Hongyavision Technology Co
Shenzhen Hongyavision Technology Co sodola Sl902-swtgw124as
Vendors & Products Shenzhen Hongyavision Technology Co
Shenzhen Hongyavision Technology Co sodola Sl902-swtgw124as

Fri, 27 Feb 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 27 Feb 2026 18:30:00 +0000

Type Values Removed Values Added
Description SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authenticated sessions by computing predictable MD5-based cookies. Attackers who know or guess valid credentials can calculate the session identifier offline and bypass authentication without completing the login flow, gaining unauthorized access to the device.
Title SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID
Weaknesses CWE-330
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-02-27T18:09:57.668Z

Updated: 2026-02-27T19:01:17.431Z

Reserved: 2026-02-23T21:38:48.842Z

Link: CVE-2026-27755

cve-icon Vulnrichment

Updated: 2026-02-27T19:01:12.235Z

cve-icon NVD

Status : Received

Published: 2026-02-27T19:16:09.527

Modified: 2026-02-27T19:16:09.527

Link: CVE-2026-27755

cve-icon Redhat

No data.