Skip to content

CVE-2023-48643

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
September 25, 2026
Last Seen
September 25, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical RCE Vulnerability Discovered in TACACS+ Protocol67.5

A significant vulnerability has been identified in the TACACS+ protocol, allowing pre-authentication remote code execution (RCE) attacks. This 33-year-old protocol, widely used for authentication in networking equipment, is vulnerable due to a format string flaw in its code. Elttam, an Australian se...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

Zero-day ExploitCiscoShrubbery NetworksChinaCWE-190 - Integer Overflow Or WraparoundTacTapT1040 - Network SniffingT1556 - Modify Authentication Process