CVE-2023-38357

moderate-risk
Published 2023-08-01

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.

Do I need to act?

~
3.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
51619
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Worldserver

Affected Vendors

Rws

References (6)

Exploit http://packetstormsecurity.com/files/173609/RWS-WorldServer-11.7.3-Session-Token...
Exploit http://seclists.org/fulldisclosure/2023/Jul/30
Third Party Advisory https://www.redteam-pentesting.de/en/advisories/rt-sa-2023-001/-session-token-en...
Exploit http://packetstormsecurity.com/files/173609/RWS-WorldServer-11.7.3-Session-Token...
Exploit http://seclists.org/fulldisclosure/2023/Jul/30
Third Party Advisory https://www.redteam-pentesting.de/en/advisories/rt-sa-2023-001/-session-token-en...
33
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 7/34 · Low
Exposure 5/34 · Minimal