Advisories

SODOLA SL902-SWTGW124AS <= 200.1.20 MD5 Session Token Generation

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severity
medium
date
Affecting
  • SODOLA SL902-SWTGW124AS <= 200.1.20

  • A defined version range remains undefined

CWE
  • CWE-328 Use of Weak Hash
CVSS
6.9
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Credit
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
Description
SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 use the cryptographically broken MD5 hash function for session cookie generation, weakening session security. Attackers can exploit predictable session tokens combined with MD5's collision vulnerabilities to forge valid session cookies and gain unauthorized access to the device.

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