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CVE-2018-0377

32
FAUCET Score

CVE-2018-0377 is a critical vulnerability affecting Cisco Policy Suite versions prior to 18.1.0, and also Cisco Mobility Services Engine. It allows unauthenticated, remote attackers to directly access the OSGi interface due to a lack of authentication. This vulnerability carries a CVSS score of 9.8 (Critical), indicating a high-impact threat where an attacker could gain full control over files accessible by the OSGi process. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention with 12 mentions and two media articles, suggesting awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
14.0.0CPE matchmatch criteria
cpe:2.3:a:cisco:mobility_services_engine:14.0.0:*:*:*:*:*:*:*
< 18.1.0CPE matchmatch criteria
cpe:2.3:a:cisco:policy_suite:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0272 is in the 75th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

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-20180718-ps-osgi-unauth-access
Vendor Advisory
securityfocus.com / bid/104850
Third Party AdvisoryVDB Entry