CVE-2023-24840
CVE-2023-24840 is a high-severity vulnerability in Hgiga Oaklouds Mailsherlock 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-89.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Hgiga Oaklouds Mailsherlock
- Published:
- Last modified:
Description
HGiga MailSherlock mail query function has vulnerability of insufficient validation for user input. An authenticated remote attacker with administrator privilege can exploit this vulnerability to inject SQL commands to read, modify, and delete the database.
Frequently asked questions
- What is CVE-2023-24840?
- HGiga MailSherlock mail query function has vulnerability of insufficient validation for user input. An authenticated remote attacker with administrator privilege can exploit this vulnerability to inject SQL commands to read, modify, and delete the database.
- How severe is CVE-2023-24840?
- CVE-2023-24840 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-2023-24840 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-24840?
- CVE-2023-24840 affects Hgiga Oaklouds Mailsherlock. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-24840?
- 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-2023-24840 published?
- CVE-2023-24840 was published on 2023-03-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hgiga:oaklouds_mailsherlock:4.5:*:*:*:*:*:*:*
More vulnerabilities in Hgiga Oaklouds Mailsherlock
- CVE-2023-24841 — High (CVSS 7.2): HGiga MailSherlock query function for connection log has a vulnerability of insufficient filtering for user input. An…
- CVE-2023-24839 — Medium (CVSS 6.1): HGiga MailSherlock’s specific function has insufficient filtering for user input. An unauthenticated remote attacker…
- CVE-2023-24842 — Medium (CVSS 5.3): HGiga MailSherlock has vulnerability of insufficient access control. An unauthenticated remote user can exploit this…
- CVE-2018-17542 — Medium (CVSS 4.3): SQL Injection exists in MailSherlock before 1.5.235 for OAKlouds allows an unauthenticated user to extract the subjects…
All CVEs affecting Hgiga Oaklouds Mailsherlock →
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