CVE-2020-26082

Severity
5.3MEDIUM
EPSS
0.1%
top 77.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedAug 4

Description

A vulnerability in the zip decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass content filters that are configured on an affected device. The vulnerability is due to improper handling of password-protected zip files. An attacker could exploit this vulnerability by sending a malicious file inside a crafted zip-compressed file to an affected device. A successful exploit could allow the attacker to bypass

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

NVDcisco/asyncos< 13.5.2

🔴Vulnerability Details

2
GHSA
GHSA-3hxf-p384-rmc6: A vulnerability in the zip decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, rem2023-08-04
CVEList
CVE-2020-26082: A vulnerability in the zip decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, rem2023-08-04

📋Vendor Advisories

1
Cisco
Cisco Email Security Appliance Zip Content Filter Bypass Vulnerability2020-11-04