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CVE-2015-0577

14
FAUCET Score

CVE-2015-0577 describes multiple cross-site scripting (XSS) vulnerabilities found in the IronPort Spam Quarantine (ISQ) page of Cisco AsyncOS, impacting Cisco Email Security Appliance (ESA) and Content Security Management Appliance (SMA) products. These vulnerabilities allow remote attackers to inject arbitrary web script or HTML through unspecified parameters. With a CVSS score of 4.3 (medium severity), successful exploitation requires medium attack complexity and could lead to unauthorized information disclosure or defacement, though it does not impact confidentiality, integrity, or availability directly. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:cisco:asyncos:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.16%
Probability of exploitation in next 30 days
EPSS Percentile
63.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0116 is in the 27th percentile among its peer group of 19,958 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

No media coverage found for this CVE.

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

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

secunia.com / advisories/62289
exchange.xforce.ibmcloud.com / vulnerabilities/100556
tools.cisco.com / security/center/content/CiscoSecurityNotice/CVE-2015-0577
Vendor Advisory
securityfocus.com / bid/72056
securitytracker.com / id/1031544