CVE-2020-21139
CVE-2020-21139 is a medium-severity vulnerability in Ec Cloud E-commerce System Project Ec Cloud E-commerce System with a CVSS 3.x base score of 6.5. 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-352.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-352
- Affected product: Ec Cloud E-commerce System Project Ec Cloud E-commerce System
- Published:
- Last modified:
Description
EC Cloud E-Commerce System v1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily add admin accounts via /admin.html?do=user&act=add.
Frequently asked questions
- What is CVE-2020-21139?
- EC Cloud E-Commerce System v1.3 was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily add admin accounts via /admin.html?do=user&act=add.
- How severe is CVE-2020-21139?
- CVE-2020-21139 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2020-21139 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21139?
- CVE-2020-21139 affects Ec Cloud E-commerce System Project Ec Cloud E-commerce System. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21139?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-21139 published?
- CVE-2020-21139 was published on 2021-11-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ec_cloud_e-commerce_system_project:ec_cloud_e-commerce_system:1.3:*:*:*:*:*:*:*
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