5.8
Medium
CVE-2019-1921 A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could…
Description
A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker could exploit this vulnerability by naming a malicious attachment with a specific pattern. A successful exploit could allow the attacker to bypass configured content filters that would normally block the attachment.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Email Security Appliance (ESA) | 12.0.0-419 | No fix stated |
References
Timeline
- Published
- Last modified
Other CVEs of Cisco Email Security Appliance (ESA)
The 30 CVEs of Cisco Email Security Appliance (ESA) →
CVE-2023-20057
A vulnerability in the URL filtering mechanism of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA)…
0.0
Not rated
CVE-2022-20798
A vulnerability in the external authentication functionality of Cisco Secure Email and Web Manager, formerly known as…
9.8
Critical
CVE-2022-20664
A vulnerability in the web management interface of Cisco Secure Email and Web Manager, formerly Cisco Security…
7.7
High
CVE-2022-20653
A vulnerability in the DNS-based Authentication of Named Entities (DANE) email verification component of Cisco AsyncOS…
7.5
High