What is CVE-2022-34268?

CVE-2022-34268 is a critical-severity vulnerability in Rws Worldserver, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-12-25.

How severe is CVE-2022-34268?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Rws Worldserver

CVE-2022-34268

An issue was discovered in RWS WorldServer before 11.7.3. /clientLogin deserializes Java objects without authentication, leading to command execution on the host.

Vulnerability class: Insecure Deserialization

EPSS: 0.015 (70.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rws Worldserver
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-34268?: CVE-2022-34268 is a critical-severity vulnerability in Rws Worldserver, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-12-25.
How severe is CVE-2022-34268?: Critical severity. CVSS v3 base score is 9.8 out of 10.