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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- qualitysoft/qnd
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/jp/JVN74686032/index.htmlThird Party Advisory
- https://www.qualitysoft.com/product/qnd_vulnerabilities_2021/Vendor Advisory
- https://jvn.jp/en/jp/JVN74686032/index.htmlThird Party Advisory
- https://www.qualitysoft.com/product/qnd_vulnerabilities_2021/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.