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CVE-2016-9212

20
FAUCET Score

CVE-2016-9212 describes a vulnerability in Cisco AsyncOS Software for Cisco Web Security Appliances (WSA) where an unauthenticated, remote attacker could bypass configured website blocking for secure (SSL/TLS) connections if HTTPS decryption options are enabled. This vulnerability carries a CVSSv3 score of 7.5 (HIGH), indicating a network-based attack with low complexity, no privileges required, and a high impact on integrity (bypassing security controls). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.0.1-162CPE matchmatch criteria
cpe:2.3:a:cisco:web_security_appliance:9.0.1-162:*:*:*:*:*:*:*
9.1.1-074CPE matchmatch criteria
cpe:2.3:a:cisco:web_security_appliance:9.1.1-074:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.79%
Probability of exploitation in next 30 days
EPSS Percentile
84.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0279 is in the 73rd percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-wsa1
Vendor Advisory
securityfocus.com / bid/94774
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037410
Third Party AdvisoryVDB Entry