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CVE-2026-27755— SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID

CVSS 9.8 · Critical EPSS 0.15% · P35
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I. Basic Information for CVE-2026-27755

Vulnerability Information
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Vulnerability Title
SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不充分的随机数
Source: NVD (National Vulnerability Database)
Vulnerability Title
SODOLA SL902-SWTGW124AS 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SODOLA SL902-SWTGW124AS是西班牙SODOLA公司的一个工业交换机。 SODOLA SL902-SWTGW124AS 200.1.20及之前版本存在安全特征问题漏洞，该漏洞源于会话标识符生成机制弱，可能导致攻击者通过计算可预测的基于MD5的Cookie来绕过身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks)SODOLA SL902-SWTGW124AS 0 ~ 200.1.20 -

II. Public POCs for CVE-2026-27755

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III. Intelligence Information for CVE-2026-27755

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Same Patch Batch · Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) · 2026-02-27 · 8 CVEs total

CVE-2026-277519.8 CRITICALSODOLA SL902-SWTGW124AS <= 200.1.20 Use of Default Credentials
CVE-2026-277577.1 HIGHSODOLA SL902-SWTGW124AS <= 200.1.20 Unverified Password Change
CVE-2026-277536.5 MEDIUMSODOLA SL902-SWTGW124AS <= 200.1.20 Improper Login Rate Limiting
CVE-2026-277546.5 MEDIUMSODOLA SL902-SWTGW124AS <= 200.1.20 MD5 Session Token Generation
CVE-2026-277566.1 MEDIUMSODOLA SL902-SWTGW124AS <= 200.1.20 Reflected XSS in Management Interface
CVE-2026-277525.9 MEDIUMSODOLA SL902-SWTGW124AS <= 200.1.20 Cleartext Credential Transmission
CVE-2026-277584.3 MEDIUMSODOLA SL902-SWTGW124AS <= 200.1.20 Missing CSRF Protections

IV. Related Vulnerabilities

Same product: SODOLA SL902-SWTGW124AS
Same vendor: Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks)
Same weakness: CWE-330

V. Comments for CVE-2026-27755

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