CVE-2023-2884

CRITICAL

CBOT Chatbot <4.0.3.4-4.0.3.7 - Signature Spoofing

Title source: llm

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 (1)

[Third Party Advisory] https://www.usom.gov.tr/bildirim/tr-23-0293

Scores

CVSS v3 9.8

EPSS 0.0013

EPSS Percentile 32.2%

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 (2)

cbot/cbot_core < 4.0.3.4

cbot/cbot_panel < 4.0.3.7

Published May 25, 2023

Tracked Since Feb 18, 2026