关键漏洞信息 漏洞标题: SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID 严重性: CRITICAL 日期: 2/27/2026 CVE编号: CVE-2026-27755 CVSS v4 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 参考资料: - SODOLA Product Webpage 发现者: - Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. 描述: - 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.