CVE-2021-33025
CVE-2021-33025 is a medium-severity vulnerability in Xarrow with a CVSS 3.x base score of 5.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 3.x base score 5.6)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Xarrow
- Published:
- Last modified:
Description
xArrow SCADA versions 7.2 and prior permits unvalidated registry keys to be run with application-level privileges.
Frequently asked questions
- What is CVE-2021-33025?
- xArrow SCADA versions 7.2 and prior permits unvalidated registry keys to be run with application-level privileges.
- How severe is CVE-2021-33025?
- CVE-2021-33025 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.
- Is CVE-2021-33025 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-33025?
- CVE-2021-33025 affects Xarrow. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-33025?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-33025 published?
- CVE-2021-33025 was published on 2022-05-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:xarrow:xarrow:*:*:*:*:*:*:*:*
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