Vulnerability Details : CVE-2017-3800
A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to apply a message filter or content filter to incoming email attachments. The vulnerability is not limited to any specific rules or actions for a message filter or content filter. More Information: CSCuz16076. Known Affected Releases: 9.7.1-066 9.7.1-HP2-207 9.8.5-085. Known Fixed Releases: 10.0.1-083 10.0.1-087.
Vulnerability category: Input validation
Products affected by CVE-2017-3800
- cpe:2.3:a:cisco:email_security_appliance:9.7.1-066:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:email_security_appliance:9.8.5-085:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:email_security_appliance:9.7.1-hp2-207:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-3800
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-3800
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
5.8
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2017-3800
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-3800
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http://www.securityfocus.com/bid/95637
Cisco Email Security Appliance for AsyncOS CVE-2017-3800 Remote Security Bypass VulnerabilityThird Party Advisory;VDB Entry
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-esa
Cisco Email Security Appliance Filter Bypass VulnerabilityVendor Advisory
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http://www.securitytracker.com/id/1037656
Cisco Email Security Appliance Lets Remote Users Bypass Security Restrictions on the Target System - SecurityTracker
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