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CVE-2016-9198

20
FAUCET Score

CVE-2016-9198 describes a denial-of-service vulnerability within the Active Directory integration component of Cisco Identity Services Engine (ISE). Specifically, it affects Cisco ISE versions 1.2(1.199) and potentially others. This vulnerability carries a CVSS v3 score of 7.5 (HIGH), indicating it can be exploited remotely by an unauthenticated attacker with low complexity to cause a complete denial of service. There is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.2\(1.199\)CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:1.2\(1.199\):*:*:*:*:*:*:*

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:N/A:H

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

Exploit Intelligence

EPSS Score
3.30%
Probability of exploitation in next 30 days
EPSS Percentile
87.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0330 is in the 77th 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)

ciscoworkaround availablevia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-ise
MitigationVendor Advisory
securityfocus.com / bid/94810
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037415
Third Party AdvisoryVDB Entry