CVE-2020-6171 json
A cross-site scripting (XSS) vulnerability in the index page of the CLink Office 2.0 management console allows remote attackers to inject a…
published 2020-04-07 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-27323
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.8%
- EPSS 4.8% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
A cross-site scripting (XSS) vulnerability in the index page of the CLink Office 2.0 management console allows remote attackers to inject arbitrary web script or HTML via the lang parameter.
Exploit prediction
4.80% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template CLink Office 2.0 - Cross-Site Scripting nuclei detection template
- deepcode.ca https://www.deepcode.ca/index.php/2020/04/07/cve-2020-xss-in-clink-office-v2/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
deepcode.ca
/index.php/2020/04/07/cve-2020-xss-in-clink-office-v2/
exploit, third-party-advisory
Sources
- CVE List CVE-2020-6171
- NVD CVE-2020-6171
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