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CVE-2015-3443

20
FAUCET Score

CVE-2015-3443 describes a cross-site scripting (XSS) vulnerability in Thycotic Secret Server versions 8.6.x, 8.7.x, and 8.8.x before 8.8.000005. This flaw allows remote authenticated users to inject arbitrary web script or HTML through a password entry, which is improperly handled when toggling the password mask. The vulnerability has a CVSS score of 3.5, indicating a medium attack complexity with authenticated access required, potentially leading to information disclosure. While not listed on the KEV catalog, an ExploitDB entry (EDB-37394) exists, suggesting public exploit code availability, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
8.6.000000CPE matchmatch criteria
cpe:2.3:a:thycotic:secret_server:8.6.000000:*:*:*:*:*:*:*
8.6.000009CPE matchmatch criteria
cpe:2.3:a:thycotic:secret_server:8.6.000009:*:*:*:*:*:*:*
8.6.000010CPE matchmatch criteria
cpe:2.3:a:thycotic:secret_server:8.6.000010:*:*:*:*:*:*:*
8.7.000000CPE matchmatch criteria
cpe:2.3:a:thycotic:secret_server:8.7.000000:*:*:*:*:*:*:*
8.8.000000CPE matchmatch criteria
cpe:2.3:a:thycotic:secret_server:8.8.000000:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

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

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

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-37394 · Jun 26, 2015
This CVE's current EPSS score of 0.0202 is in the 90th 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

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

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2015/Jun/78
exploit-db.com / exploits/37394
thycotic.com / products/secret-server/resources/advisories/thy-ss-004
Vendor Advisory
csnc.ch / misc/files/advisories/CVE-2015-3443_Thycotic_Secret_Server_XSS.TXT
ExploitVendor Advisory
securityfocus.com / archive/1/535821/100/0/threaded
securityfocus.com / bid/75393