CVE-2024-6427
CVE-2024-6427 is a high-severity vulnerability in Mesbook with a CVSS 3.x base score of 7.5. 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-770.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-47530
- Weakness: CWE-770
- Affected product: Mesbook
- Published:
- Last modified:
Description
Uncontrolled Resource Consumption vulnerability in MESbook 20221021.03 version. An unauthenticated remote attacker can use the "message" parameter to inject a payload with dangerous JavaScript code, causing the application to loop requests on itself, which could lead to resource consumption and disable the application.
Frequently asked questions
- What is CVE-2024-6427?
- Uncontrolled Resource Consumption vulnerability in MESbook 20221021.03 version. An unauthenticated remote attacker can use the "message" parameter to inject a payload with dangerous JavaScript code, causing the application to loop requests on itself, which could lead to resource consumption and disable the application.
- How severe is CVE-2024-6427?
- CVE-2024-6427 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-6427 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-6427?
- CVE-2024-6427 affects Mesbook. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-6427?
- 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.
- Does CVE-2024-6427 have an EU (EUVD) identifier?
- Yes. CVE-2024-6427 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47530.
- When was CVE-2024-6427 published?
- CVE-2024-6427 was published on 2024-07-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:mesbook:mesbook:20221021.03:*:*:*:*:*:*:*
More vulnerabilities in Mesbook
- CVE-2024-6424 — Critical (CVSS 9.3): External server-side request vulnerability in MESbook 20221021.03 version, which could allow a remote, unauthenticated…
- CVE-2024-6425 — Critical (CVSS 9.1): Incorrect Provision of Specified Functionality vulnerability in MESbook 20221021.03 version. An unauthenticated remote…
- CVE-2024-6426 — High (CVSS 8.1): Information exposure vulnerability in MESbook 20221021.03 version, the exploitation of which could allow a local…
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