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CVE-2024-20253

CVE

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
June 4, 2026
Last Seen
July 2, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Cisco has disclosed a critical authentication bypass vulnerability, CVE-2026-20182, affecting its Catalyst SD-WAN Controller and Manager. This flaw allows unauthenticated remote attackers to bypass authentication and gain administrative privileges, enabling manipulation of network configurations. Th...

Cisco has confirmed that attackers are exploiting a vulnerability in its Unified Communications Manager (Unified CM), tracked as CVE-2026-20230, which was patched on June 3, 2026. This vulnerability allows for server-side request forgery (SSRF) attacks through improperly validated HTTP requests, pot...

Cisco disclosed a critical server-side request forgery (SSRF) vulnerability in its Unified Communications Manager (CVE-2026-20230) on June 3, 2026. This flaw allows attackers with network access to write arbitrary files to the operating system, potentially escalating privileges to root. A proof-of-c...

Public Exploits

Checking GitHub for proof-of-concept code…