CVE-2026-27755
SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID
- State
- Published
- Severity
- 9.3 Critical
- Published
- Feb 27, 2026
- Updated
- Mar 2, 2026
- Reserved
- Feb 23, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | 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 | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-330 Use of Insufficiently Random Values
Affected Products
| Product | Versions |
|---|---|
SODOLA SL902-SWTGW124ASShenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) |
|
References
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