CVE-2023-38357
MEDIUMCVSS 5.3/10EPSS 3.12%
Last modified
CVE-2023-38357 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 3.12% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rws | Worldserver | < 11.8.0 |
References
- http://packetstormsecurity.com/files/173609/RWS-WorldServer-11.7.3-Session-Token-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Jul/30Exploit, Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/173609/RWS-WorldServer-11.7.3-Session-Token-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2023/Jul/30Exploit, Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-38357?
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.
How severe is CVE-2023-38357?
CVE-2023-38357 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 3.12% probability of exploitation in the next 30 days.
How do I fix CVE-2023-38357?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-38357?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST