CVE-2021-21530
CVE-2021-21530 is a high-severity vulnerability in Dell Openmanage Enterprise-modular with a CVSS 3.x base score of 8.3. 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-78.
Key facts
- Severity: High (CVSS 3.x base score 8.3)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Dell Openmanage Enterprise-modular
- Published:
- Last modified:
Description
Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 contain a security bypass vulnerability. An authenticated malicious user with low privileges may potentially exploit the vulnerability to escape from the restricted environment and gain access to sensitive information in the system, resulting in information disclosure and elevation of privilege.
Frequently asked questions
- What is CVE-2021-21530?
- Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 contain a security bypass vulnerability. An authenticated malicious user with low privileges may potentially exploit the vulnerability to escape from the restricted environment and gain access to sensitive information in the system, resulting in information disclosure and elevation of privilege.
- How severe is CVE-2021-21530?
- CVE-2021-21530 has a CVSS 3.x base score of 8.3, 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 low, and availability high.
- Is CVE-2021-21530 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-21530?
- CVE-2021-21530 affects Dell Openmanage Enterprise-modular. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-21530?
- 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-2021-21530 published?
- CVE-2021-21530 was published on 2021-04-30 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:dell:openmanage_enterprise-modular:*:*:*:*:*:*:*:*
More vulnerabilities in Dell Openmanage Enterprise-modular
- CVE-2021-21596 — Critical (CVSS 9.6): Dell OpenManage Enterprise versions 3.4 through 3.6.1 and Dell OpenManage Enterprise Modular versions 1.20.00 through…
- CVE-2021-21584 — High (CVSS 7.7): Dell OpenManage Enterprise version 3.5 and OpenManage Enterprise-Modular version 1.30.00 contain an information…
All CVEs affecting Dell Openmanage Enterprise-modular →
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