CVEvulnerability

CVE-2017-3827

5.8 MEDIUM Published 2017-02-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-02-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.8 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-20

Description

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: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco ESA and Cisco WSA, both virtual and hardware appliances, that are configured with message or content filters to scan incoming email attachments on the ESA or services scanning content of web access on the WSA. More Information: SCvb91473, CSCvc76500. Known Affected Releases: 10.0.0-203 9.9.9-894 WSA10.0.0-233.

Affected configurations

• cisco web security appliance 10.0.0-082 • cisco web security appliance 10.0.0-124 • cisco web security appliance 10.0.0-125 • cisco web security appliance 10.0.0-203 • cisco web security appliance 10.0.0-232 • cisco email security appliance firmware 9.9.6-026 • cisco email security appliance firmware 9.9.9-894 • cisco email security appliance firmware 10.0.0-082 • cisco email security appliance firmware 10.0.0-124 • cisco email security appliance firmware 10.0.0-125 • cisco email security appliance firmware 10.0.0-203 • cisco email security appliance firmware 10.0.0-232

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References