CVE-2023-38357

MEDIUM EPSS 86.2%
Published Aug 1, 20232y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Aug 1, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

Session tokens in RWS WorldServer 11.7.3 and earlier have a low entropy and can be enumerated, leading to unauthorized access to user sessions.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
86.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-331

Affected Products 1

VendorProductVersionRange
rwsworldserver* <11.8.0

References 3

  • packetstormsecurity.com http://packetstormsecurity.com/files/173609/RWS-WorldServer-11.7.3-Session-Token-Enumeration.html
    ExploitThird Party AdvisoryVDB Entry
  • seclists.org http://seclists.org/fulldisclosure/2023/Jul/30
    ExploitMailing ListThird Party Advisory
  • redteam-pentesting.de https://www.redteam-pentesting.de/en/advisories/rt-sa-2023-001/-session-token-enumeration-in-rws-worldserver
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.