CVE-2023-4383
HIGHDescription
A vulnerability, which was classified as critical, was found in MicroWorld eScan Anti-Virus 7.0.32 on Linux. This affects an unknown part of the file runasroot. The manipulation leads to incorrect execution-assigned permissions. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-237315. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 23% of all known CVEs.
References
Related Vulnerabilities
Other CWE-279 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2023-4665 | High | 8.8 | 1.1% | - | Fix |
| CVE-2024-37734 | Critical | 9.8 | 0.8% | - | - |
| CVE-2017-8441 | Medium | 4.3 | 0.7% | - | Fix |
| CVE-2023-50914 | Medium | 6.7 | 0.7% | - | - |
| CVE-2022-21699 | High | 8.2 | 0.7% | - | Fix |
| CVE-2023-3915 | Medium | 6.5 | 0.6% | - | Fix |
Common questions
How do I fix CVE-2023-4383?
No published fix for CVE-2023-4383 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2023-4383 being actively exploited?
Not that we know of. CVE-2023-4383 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.30% is the estimated probability that it will be exploited in the next 30 days. That is higher than 23% of all scored CVEs.
How severe is CVE-2023-4383?
CVE-2023-4383 has a CVSS v3 base score of 7.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.