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CVE-2015-6574

21
FAUCET Score

CVE-2015-6574 describes a denial-of-service vulnerability in the SNAP Lite component of SISCO MMS-EASE and AX-S4 ICCP products. An unauthenticated remote attacker can exploit this by sending a crafted packet, leading to high CPU consumption and service disruption. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. Despite its severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in CISA's KEV catalog, and it has received no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
11.2000CPE matchmatch criteria
cpe:2.3:a:sisco:mms-ease_firmware:11.2000:*:*:*:*:*:*:*
6.0000CPE matchmatch criteria
cpe:2.3:a:sisco:ax-s4_iccp_firmware:6.0000:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
5.41%
Probability of exploitation in next 30 days
EPSS Percentile
91.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0541 is in the 86th percentile among its peer group of 51,485 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, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-223771.pdf
portcullis-security.com / security-research-and-downloads/security-advisories/cve-2015-6574
ExploitThird Party AdvisoryVDB Entry
sisconet.com / wp-content/uploads/2016/04/SecNote_CVE-2015-6574-Portcullis-20160426.pdf
Vendor Advisory
securityfocus.com / bid/95022