CVE-2023-43291
CVE-2023-43291 is a critical-severity vulnerability in Emlog 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-502.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-502
- Affected product: Emlog
- Published:
- Last modified:
Description
Deserialization of Untrusted Data in emlog pro v.2.1.15 and earlier allows a remote attacker to execute arbitrary code via the cache.php component.
Frequently asked questions
- What is CVE-2023-43291?
- Deserialization of Untrusted Data in emlog pro v.2.1.15 and earlier allows a remote attacker to execute arbitrary code via the cache.php component.
- How severe is CVE-2023-43291?
- CVE-2023-43291 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-2023-43291 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-43291?
- CVE-2023-43291 affects Emlog. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-43291?
- 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-2023-43291 published?
- CVE-2023-43291 was published on 2023-09-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*
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