CVE-2023-38357

MEDIUM

RWS WorldServer <11.7.3 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-38357. PoCs published by RedTeam Pentesting GmbH.

AI-analyzed exploit summary The exploit describes a session token enumeration vulnerability in RWS WorldServer 11.7.3 and earlier, where low-entropy tokens can be brute-forced via the SOAP API. The PoC demonstrates using a tool like 'monsoon' to automate parallel requests for token validation.

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.

Exploits (1)

exploitdb WRITEUP
by RedTeam Pentesting GmbH · textwebappsmultiple
https://www.exploit-db.com/exploits/51619

The exploit describes a session token enumeration vulnerability in RWS WorldServer 11.7.3 and earlier, where low-entropy tokens can be brute-forced via the SOAP API. The PoC demonstrates using a tool like 'monsoon' to automate parallel requests for token validation.

Classification
Writeup 100%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: RWS WorldServer <= 11.7.3
No auth needed
Prerequisites: Network access to the target SOAP API · Tool like 'monsoon' for parallel requests
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 5.3
EPSS 0.0312
EPSS Percentile 86.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-331
Status published
Products (1)
rws/worldserver < 11.8.0
Published Aug 01, 2023
Tracked Since Feb 18, 2026