CVE-2020-19302
CVE-2020-19302 is a critical-severity vulnerability in Vaethink with a CVSS 3.x base score of 9.8. 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-434.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (75th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Vaethink
- Published:
- Last modified:
Description
An arbitrary file upload vulnerability in the avatar upload function of vaeThink v1.0.1 allows attackers to open a webshell via changing uploaded file suffixes to ".php".
Frequently asked questions
- What is CVE-2020-19302?
- An arbitrary file upload vulnerability in the avatar upload function of vaeThink v1.0.1 allows attackers to open a webshell via changing uploaded file suffixes to ".php".
- How severe is CVE-2020-19302?
- CVE-2020-19302 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-19302 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-19302?
- CVE-2020-19302 affects Vaethink. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-19302?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2020-19302 published?
- CVE-2020-19302 was published on 2021-08-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:vaethink:vaethink:1.0.1:*:*:*:*:*:*:*
More vulnerabilities in Vaethink
- CVE-2020-19301 — Critical (CVSS 9.8): A vulnerability in the vae_admin_rule database table of vaeThink v1.0.1 allows attackers to execute arbitrary code via…
- CVE-2024-38971 — Medium (CVSS 5.4): vaeThink 1.0.2 is vulnerable to stored Cross Site Scripting (XSS) in the system backend.
- CVE-2024-38970 — Medium (CVSS 4.9): vaeThink 1.0.2 is vulnerable to Information Disclosure via the system backend,access management administrator function.
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