Privilege escalation in Qualitysoft Qnd
CVE-2021-20713
Privilege escalation vulnerability in QND Advance/Premium/Standard Ver.11.0.4i and earlier allows an attacker who can log in to the PC where the product's Windows client is installed to gain administrative privileges via unspecified vectors. As a result, sensitive information may be altered/obtained or unintended operations may be performed.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (11.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Qualitysoft Qnd
- Qualitysoft Corporation Qnd Advance/premium/standard — versions Ver.11.0.4i and earlier
Weakness classification (CWE)
References
- www.qualitysoft.com/product/qnd_vulnerabilities_2021/ (Vendor Advisory)
- jvn.jp/en/jp/JVN74686032/index.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-20713?
- CVE-2021-20713 is a high-severity vulnerability in Qualitysoft Qnd, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2021-05-24.
- How severe is CVE-2021-20713?
- High severity. CVSS v3 base score is 7.8 out of 10.