What is CVE-2023-2884?

CVE-2023-2884 is a critical-severity vulnerability in Cbot Cbot_core, classified under Use of Insufficiently Random Values. CVSS score: 9.8/10. Published 2023-05-25.

How severe is CVE-2023-2884?

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

Vulnerability in Cbot Cbot_core

CVE-2023-2884

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG), Use of Insufficiently Random Values vulnerability in CBOT Chatbot allows Signature Spoofing by Key Recreation. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v…

EPSS: 0.004 (62.9th 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

Cbot Cbot_core
Cbot Cbot_panel
Cbot Chatbot — versions 0

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values
CWE-338 — Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

References

iletisim@usom.gov.tr (Third Party Advisory, government-resource, broken-link)
iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2023-2884?: CVE-2023-2884 is a critical-severity vulnerability in Cbot Cbot_core, classified under Use of Insufficiently Random Values. CVSS score: 9.8/10. Published 2023-05-25.
How severe is CVE-2023-2884?: Critical severity. CVSS v3 base score is 9.8 out of 10.