CVE-2020-19822
CVE-2020-19822 is a high-severity vulnerability in Zzcms with a CVSS 3.x base score of 7.2. 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-94.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- CVSS v2: 6.5
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Zzcms
- Published:
- Last modified:
Description
A remote code execution (RCE) vulnerability in template_user.php of ZZCMS version 2018 allows attackers to execute arbitrary PHP code via the "ml" and "title" parameters.
Frequently asked questions
- What is CVE-2020-19822?
- A remote code execution (RCE) vulnerability in template_user.php of ZZCMS version 2018 allows attackers to execute arbitrary PHP code via the "ml" and "title" parameters.
- How severe is CVE-2020-19822?
- CVE-2020-19822 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-19822 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-19822?
- CVE-2020-19822 affects Zzcms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-19822?
- 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-2020-19822 published?
- CVE-2020-19822 was published on 2021-08-26 and last updated on 2026-06-17.
References
- https://cwe.mitre.org/data/definitions/96.html
- https://github.com/seabird1992/TEST123/blob/master/071711233468_0zzcms.pdf
Affected products (1)
- cpe:2.3:a:zzcms:zzcms:2018:*:*:*:*:*:*:*
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