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CVE-2016-9215

20
FAUCET Score

CVE-2016-9215 describes a local privilege escalation vulnerability in Cisco IOS XR Software, specifically affecting release 6.1.1.BASE. An authenticated local attacker could exploit this flaw to gain root-level privileges on the device. Rated 7.8 High on the CVSS scale, this vulnerability has low attack complexity and requires local access, but allows for complete compromise of confidentiality, integrity, and availability. There is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in the KEV catalog, indicating no known active exploitation. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
6.1.1CPE matchmatch criteria
cpe:2.3:o:cisco:ios_xr:6.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 68th percentile among its peer group of 17,061 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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-iosxr
Vendor Advisory
securityfocus.com / bid/94812
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037418
Third Party AdvisoryVDB Entry