XSS in Hcl Software Connections
CVE-2020-4084
HCL Connections v5.5, v6.0, and v6.5 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (42.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Hcl Software Connections — versions 5.5, 6.0, 6.5
- Hcltech Connections — versions 5.5, 6.0, 6.5
Weakness classification (CWE)
References
- support.hcltechsw.com/csm (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4084?
- CVE-2020-4084 is a medium-severity vulnerability in Hcl Software Connections, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-03-09.
- How severe is CVE-2020-4084?
- Medium severity. CVSS v3 base score is 5.4 out of 10.