CVE-2024-8933
CVE-2024-8933 is a high-severity vulnerability 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-924.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v4: 7.5
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-49491
- Weakness: CWE-924
- Published:
- Last modified:
Description
CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the logical network while a valid user uploads or downloads a project file into the controller.
Frequently asked questions
- What is CVE-2024-8933?
- CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the logical network while a valid user uploads or downloads a project file into the controller.
- How severe is CVE-2024-8933?
- CVE-2024-8933 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-8933 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2024-8933?
- 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-2024-8933 have an EU (EUVD) identifier?
- Yes. CVE-2024-8933 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49491.
- When was CVE-2024-8933 published?
- CVE-2024-8933 was published on 2024-11-13 and last updated on 2026-06-17.
References
Other CWE-924 vulnerabilities
- CVE-2025-29628 — Critical (CVSS 9.4): A Gardyn Azure IoT Hub connection string is downloaded over an insecure HTTP connection in Gardyn Home Kit firmware…
- CVE-2024-44730 — Critical (CVSS 9.1): Incorrect access control in the function handleDataChannelChat(dataMessage) of Mirotalk before commit c21d58 allows…
- CVE-2020-5869 — Critical (CVSS 9.1): In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization is not secure by TLS and may allow on-path attackers to…
- CVE-2025-0592 — High (CVSS 8.8): The vulnerability may allow a remote low priviledged attacker to run arbitrary shell commands by manipulating the…
- CVE-2019-25719 — High (CVSS 8.6): Dräger Infinity Acute Care System and Standalone Infinity M540 patient monitors running software versions VG4.1.1,…
- CVE-2021-34793 — High (CVSS 8.6): A vulnerability in the TCP Normalizer of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense…