Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2015-6358

17
FAUCET Score

CVE-2015-6358 describes a vulnerability in multiple Cisco embedded devices where hardcoded X.509 certificates and SSH host keys are present in the firmware. This flaw allows remote attackers to conduct man-in-the-middle (MitM) attacks by leveraging knowledge of these shared cryptographic elements. Rated Medium severity (CVSS 5.9), the vulnerability requires high attack complexity but can lead to high confidentiality impact without user interaction. While there is no known active exploitation or public exploit code, the vulnerability has garnered significant community discussion and media coverage, indicating awareness of its potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.3.1.10CPE matchmatch criteria
cpe:2.3:o:cisco:rv320_firmware:*:*:*:*:*:*:*:*
<= 1.3.1.10CPE matchmatch criteria
cpe:2.3:o:cisco:rv325_firmware:*:*:*:*:*:*:*:*
<= 2.0.3.4CPE matchmatch criteria
cpe:2.3:o:cisco:rvs4000_firmware:*:*:*:*:*:*:*:*
<= 2.0.1.5CPE matchmatch criteria
cpe:2.3:o:cisco:wrv210_firmware:*:*:*:*:*:*:*:*
<= 2.0.7.8CPE matchmatch criteria
cpe:2.3:o:cisco:wap4410n_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.31%
Probability of exploitation in next 30 days
EPSS Percentile
67.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0131 is in the 37th percentile among its peer group of 19,954 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

Remediation

Patch Available

Vendor Patches (1)

ciscopatch availablevia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20151125-ci
Issue TrackingPatchVendor Advisory
kb.cert.org / vuls/id/566724
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/78047
Third Party AdvisoryVDB Entry
securitytracker.com / id/1034255
Third Party AdvisoryVDB Entry
securitytracker.com / id/1034256
Third Party AdvisoryVDB Entry
securitytracker.com / id/1034257
Third Party AdvisoryVDB Entry
securitytracker.com / id/1034258
Third Party AdvisoryVDB Entry