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CVE-2015-3961

13
FAUCET Score

CVE-2015-3961 describes a denial-of-service vulnerability affecting the web-server component of Belden GarrettCom Magnum 6K and 10K switches running MNS versions prior to 4.5.6. An authenticated remote attacker can trigger memory corruption and cause a device reboot by sending a specially crafted URL. While the CVSS score is low (3.5), indicating partial availability impact, the FAUCET Risk Score is 8/100, and there is no evidence of active exploitation, public exploit code, or significant community discussion beyond a single mention and media article.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.5.5CPE matchmatch criteria
cpe:2.3:o:garrettcom:magnum_10k_firmware:*:*:*:*:*:*:*:*
<= 4.5.5CPE matchmatch criteria
cpe:2.3:o:garrettcom:magnum_6k_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0126 is in the 66th percentile among its peer group of 1,637 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 0.1 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

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-15-167-01
Third Party AdvisoryUS Government Resource
garrettcom.com / techsupport/MNS6K_R456_Release_Notes.pdf
Vendor Advisory
securityfocus.com / bid/75228