CVE-2023-2884

CRITICAL

CBOT Chatbot <4.0.3.4-4.0.3.7 - Signature Spoofing

Title source: llm
STIX 2.1

Description

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: v4.0.3.7.

References (2)

Core 2
Core References
Third Party Advisory government-resource broken-link
https://www.usom.gov.tr/bildirim/tr-23-0293

Scores

CVSS v3 9.8
EPSS 0.0069
EPSS Percentile 47.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-330 CWE-338
Status published
Products (3)
cbot/cbot_core < 4.0.3.4
cbot/cbot_panel < 4.0.3.7
CBOT/Chatbot < Core: v4.0.3.4 Panel: v4.0.3.7
Published May 25, 2023
Tracked Since Feb 18, 2026