CVE-2020-21342
CVE-2020-21342 is a high-severity vulnerability in Zzcms with a CVSS 3.x base score of 7.5. 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-276.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-276
- Affected product: Zzcms
- Published:
- Last modified:
Description
Insecure permissions issue in zzcms 201910 via the reset any user password in /one/getpassword.php.
Frequently asked questions
- What is CVE-2020-21342?
- Insecure permissions issue in zzcms 201910 via the reset any user password in /one/getpassword.php.
- How severe is CVE-2020-21342?
- CVE-2020-21342 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2020-21342 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21342?
- CVE-2020-21342 affects Zzcms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21342?
- 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-2020-21342 published?
- CVE-2020-21342 was published on 2021-05-13 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:zzcms:zzcms:201910:*:*:*:*:*:*:*
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