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CVE-2020-13134

15
FAUCET Score

CVE-2020-13134 describes a stored Cross-Site Scripting (XSS) vulnerability in Tufin SecureChange, affecting versions prior to R19.3 HF3 and R20-1 HF1. Exploitation requires administrative privileges to inject the XSS payload, which then targets other administrative users. The CVSS score of 4.8 (Medium) reflects the high privileges needed for exploitation and the limited impact (low confidentiality and integrity, no availability). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< r19-3CPE matchmatch criteria
cpe:2.3:a:tufin:securechange:*:*:*:*:*:*:*:*
r19-3CPE matchmatch criteria
cpe:2.3:a:tufin:securechange:r19-3:-:*:*:*:*:*:*
r20-1CPE matchmatch criteria
cpe:2.3:a:tufin:securechange:r20-1:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.52%
Probability of exploitation in next 30 days
EPSS Percentile
41.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0052 is in the 63rd percentile among its peer group of 4,931 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

github.com / Accenture/AARO-Bugs/blob/master/AARO-CVE-List.md
Third Party Advisory
portal.tufin.com / aspx/SecurityAdvisories
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