Vulnerability in Advantech Webaccess\/scada
CVE-2021-22669
Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (66.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Advantech Webaccess\/scada
- Advantech Webaccess/scada — versions WebAccess/SCADA Versions 9.0.1 and prior
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-21-103-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-22669?
- CVE-2021-22669 is a high-severity vulnerability in Advantech Webaccess\/scada, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.8/10. Published 2021-04-26.
- How severe is CVE-2021-22669?
- High severity. CVSS v3 base score is 8.8 out of 10.