CVE-2020-7526
CVE-2020-7526 is a high-severity vulnerability in Apc Powerchute with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Apc Powerchute
- Published:
- Last modified:
Description
Improper Input Validation vulnerability exists in PowerChute Business Edition (software V9.0.x and earlier) which could cause remote code execution when a script is executed during a shutdown event.
Frequently asked questions
- What is CVE-2020-7526?
- Improper Input Validation vulnerability exists in PowerChute Business Edition (software V9.0.x and earlier) which could cause remote code execution when a script is executed during a shutdown event.
- How severe is CVE-2020-7526?
- CVE-2020-7526 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-7526 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-7526?
- CVE-2020-7526 affects Apc Powerchute. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-7526?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-7526 published?
- CVE-2020-7526 was published on 2020-08-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:apc:powerchute:*:*:*:*:business:*:*:*
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