A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device. Affected Products: all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco ESA and Cisco WSA, both virtual and hardware appliances, if the software is configured with message or content filters to scan incoming email attachments. More Information: CSCuw03606, CSCux59734. Known Affected Releases: 8.0.0-000 8.5.6-106 9.0.0-000 9.1.0-032 9.6.0-042 9.5.0-444 WSA10.0.0-000. Known Fixed Releases: 9.1.1-038 9.7.1-066.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Cisco AsyncOS through WSA10.0.0-000 | Cisco AsyncOS through WSA10.0.0-000 | — | No fix listed | CNA |
- Cisco AsyncOS through WSA10.0.0-000 Vendor— Affected Cisco AsyncOS through WSA10.0.0-000 Fixed in — No fix listed CNA
CPE configurations NVD · 31
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:email_security_appliance:8.0.1-023:*:*:*:*:*:*:* | 8.0.1-023 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.0_base:*:*:*:*:*:*:* | 8.0_base | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.0-000:*:*:*:*:*:*:* | 8.5.0-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.0-er1-198:*:*:*:*:*:*:* | 8.5.0-er1-198 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.6-052:*:*:*:*:*:*:* | 8.5.6-052 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.6-073:*:*:*:*:*:*:* | 8.5.6-073 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.6-074:*:*:*:*:*:*:* | 8.5.6-074 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.6-106:*:*:*:*:*:*:* | 8.5.6-106 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.6-113:*:*:*:*:*:*:* | 8.5.6-113 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.5.7-042:*:*:*:*:*:*:* | 8.5.7-042 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:email_security_appliance:8.0.1-023:*:*:*:*:*:*:* Versions 8.0.1-023 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.0_base:*:*:*:*:*:*:* Versions 8.0_base Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.0-000:*:*:*:*:*:*:* Versions 8.5.0-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.0-er1-198:*:*:*:*:*:*:* Versions 8.5.0-er1-198 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.6-052:*:*:*:*:*:*:* Versions 8.5.6-052 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.6-073:*:*:*:*:*:*:* Versions 8.5.6-073 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.6-074:*:*:*:*:*:*:* Versions 8.5.6-074 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.6-106:*:*:*:*:*:*:* Versions 8.5.6-106 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.6-113:*:*:*:*:*:*:* Versions 8.5.6-113 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.5.7-042:*:*:*:*:*:*:* Versions 8.5.7-042 Vulnerable ·Cisco
Show 21 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:email_security_appliance:8.6.0:*:*:*:*:*:*:* | 8.6.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.6.0-011:*:*:*:*:*:*:* | 8.6.0-011 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.9.0:*:*:*:*:*:*:* | 8.9.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.9.1-000:*:*:*:*:*:*:* | 8.9.1-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:8.9.2-032:*:*:*:*:*:*:* | 8.9.2-032 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.0.0:*:*:*:*:*:*:* | 9.0.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.0.0-212:*:*:*:*:*:*:* | 9.0.0-212 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.0.0-461:*:*:*:*:*:*:* | 9.0.0-461 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.0.5-000:*:*:*:*:*:*:* | 9.0.5-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.1.0:*:*:*:*:*:*:* | 9.1.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.1.0-011:*:*:*:*:*:*:* | 9.1.0-011 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.1.0-032:*:*:*:*:*:*:* | 9.1.0-032 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.1.0-101:*:*:*:*:*:*:* | 9.1.0-101 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.1.1-000:*:*:*:*:*:*:* | 9.1.1-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.4.0:*:*:*:*:*:*:* | 9.4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.4.4-000:*:*:*:*:*:*:* | 9.4.4-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.5.0-000:*:*:*:*:*:*:* | 9.5.0-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.5.0-201:*:*:*:*:*:*:* | 9.5.0-201 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.6.0-000:*:*:*:*:*:*:* | 9.6.0-000 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.6.0-042:*:*:*:*:*:*:* | 9.6.0-042 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:email_security_appliance:9.7.0-125:*:*:*:*:*:*:* | 9.7.0-125 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:email_security_appliance:8.6.0:*:*:*:*:*:*:* Versions 8.6.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.6.0-011:*:*:*:*:*:*:* Versions 8.6.0-011 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.9.0:*:*:*:*:*:*:* Versions 8.9.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.9.1-000:*:*:*:*:*:*:* Versions 8.9.1-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:8.9.2-032:*:*:*:*:*:*:* Versions 8.9.2-032 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.0.0:*:*:*:*:*:*:* Versions 9.0.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.0.0-212:*:*:*:*:*:*:* Versions 9.0.0-212 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.0.0-461:*:*:*:*:*:*:* Versions 9.0.0-461 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.0.5-000:*:*:*:*:*:*:* Versions 9.0.5-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.1.0:*:*:*:*:*:*:* Versions 9.1.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.1.0-011:*:*:*:*:*:*:* Versions 9.1.0-011 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.1.0-032:*:*:*:*:*:*:* Versions 9.1.0-032 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.1.0-101:*:*:*:*:*:*:* Versions 9.1.0-101 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.1.1-000:*:*:*:*:*:*:* Versions 9.1.1-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.4.0:*:*:*:*:*:*:* Versions 9.4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.4.4-000:*:*:*:*:*:*:* Versions 9.4.4-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.5.0-000:*:*:*:*:*:*:* Versions 9.5.0-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.5.0-201:*:*:*:*:*:*:* Versions 9.5.0-201 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.6.0-000:*:*:*:*:*:*:* Versions 9.6.0-000 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.6.0-042:*:*:*:*:*:*:* Versions 9.6.0-042 Vulnerable ·Cisco
- cpe:2.3:a:cisco:email_security_appliance:9.7.0-125:*:*:*:*:*:*:* Versions 9.7.0-125 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1480
- 2026-10-03 Alias added: GHSA-qw2x-j69x-jcc8
References
More Cisco Email Security Appliance vulnerabilities
- TI-2022-05357 Cisco Email Security Appliance and Cisco Secure Email and Web Manager External Authentication Bypass Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2019-01567 Cisco Email Security Appliance Denial of Service Vulnerability CVSS 3.1HIGH 8.6
- TI-2018-00378 Improper input validation in Cisco Email Security Appliance CVSS 3.0HIGH 7.5
- TI-2020-02695 Cisco Email Security Appliance Content Filter Bypass Vulnerability CVSS 3.1HIGH 7.5
- TI-2019-01541 Cisco Email Security Appliance Content Filter Bypass Vulnerability CVSS 3.0HIGH 7.5
- TI-2019-01553 Cisco Email Security Appliance Content Filter Bypass Vulnerability CVSS 3.0HIGH 7.4
Sources
- CVE-2016-1480 · CVE Program
- CVE-2016-1480 · NVD
- FIRST EPSS
- GHSA-qw2x-j69x-jcc8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences