CVE-2020-6958
CVSS v3
9.1
CRITICAL
EPSS Score
2.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An XXE vulnerability in JnlpSupport in Yet Another Java Service Wrapper (YAJSW) 12.14, as used in NSA Ghidra and other products, allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service.
Technical details
- Published
- 2020-01-14
Frequently asked questions
What is CVE-2020-6958?
An XXE vulnerability in JnlpSupport in Yet Another Java Service Wrapper (YAJSW) 12.14, as used in NSA Ghidra and other products, allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service.
Is CVE-2020-6958 actively exploited?
Active exploitation of CVE-2020-6958 has not been confirmed. Its EPSS score was 2.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-6958?
CVE-2020-6958 has a CVSS v3 base score of 9.1 (CRITICAL severity).
Is CVE-2020-6958 affecting your environment?
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