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-2014-7999

19
FAUCET Score

CVE-2014-7999 describes a critical vulnerability in Cisco-Meraki MS, MR, and MX devices with firmware predating September 24, 2014. This flaw allows remote authenticated users on the local network to install arbitrary firmware due to improper HTTP handler access. With a CVSS score of 7.7 (High), the vulnerability has an adjacent network attack vector, low attack complexity, and results in complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2014-09-24CPE matchmatch criteria
cpe:2.3:a:cisco:meraki_mr_firmware:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:cisco:meraki_mr:-:*:*:*:*:*:*:*
<= 2014-09-24CPE matchmatch criteria
cpe:2.3:a:cisco:meraki_ms_firmware:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:cisco:meraki_ms:-:*:*:*:*:*:*:*
<= 2014-09-24CPE matchmatch criteria
cpe:2.3:a:cisco:meraki_mx_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.7HIGH

AV:A/AC:L/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
5.1
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 49th percentile among its peer group of 554 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

dashboard.meraki.com / firmware_security
tools.cisco.com / security/center/viewAlert.x
Vendor Advisory