Medium severity · published Dec 14, 2016
CVE-2016-1411
A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Content Management…
5.9
CVSS
1.1%
EPSS
No
On KEV
Description
A vulnerability in the update functionality of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Content Management Security Appliance (SMA) could allow an unauthenticated, remote attacker to impersonate the update server. More Information: CSCul88715, CSCul94617, CSCul94627. Known Affected Releases: 7.5.2-201 7.6.3-025 8.0.1-023 8.5.0-000 8.5.0-ER1-198 7.5.2-HP2-303 7.7.0-608 7.7.5-835 8.5.1-021 8.8.0-000 7.9.1-102 8.0.0-404 8.1.1-013 8.2.0-222. Known Fixed Releases: 8.0.2-069 8.0.2-074 8.5.7-042 9.1.0-032 8.5.2-027 9.6.1-019.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Content Security Management Appliance · Cisco
9.1.0; 9.1.0-004; 9.1.0-031; 9.1.0-033; 9.1.0-103; 9.6.0 · source: NVD
ES
Email Security Appliance · Cisco
7.5.2-201; 7.5.2-hp2-303; 7.6.3-025; 8.0.1-023; 8.5.0-000; 8.5.0-er1-198; +1 more · source: NVD
WS
Web Security Appliance · Cisco
7.7.0-608; 7.7.5-835; 8.8.0-000 · source: NVD
Affected product
CS
Content Security Management Appliance
Cisco
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1411
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1411
Third Party Advisory
http://www.securityfocus.com/bid/94791
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asyncos
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