How severe is CVE-2024-29231?

CVE-2024-29231 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.

Is CVE-2024-29231 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-29231?

CVE-2024-29231 affects Synology Surveillance Station. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-29231?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-29231 have an EU (EUVD) identifier?

Yes. CVE-2024-29231 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26245.

When was CVE-2024-29231 published?

CVE-2024-29231 was published on 2024-03-28 and last updated on 2026-06-17.

CVE-2024-29231

CVE-2024-29231 is a medium-severity vulnerability in Synology Surveillance Station with a CVSS 3.x base score of 5.4. 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-129.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-26245
Weakness: CWE-129
Affected product: Synology Surveillance Station
Published: 2024-03-28
Last modified: 2026-06-17

Description

Improper validation of array index vulnerability in UserPrivilege.Enum webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows remote authenticated users to obtain non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors.

Frequently asked questions

What is CVE-2024-29231?: Improper validation of array index vulnerability in UserPrivilege.Enum webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows remote authenticated users to obtain non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors.
How severe is CVE-2024-29231?: CVE-2024-29231 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.
Is CVE-2024-29231 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-29231?: CVE-2024-29231 affects Synology Surveillance Station. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-29231?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-29231 have an EU (EUVD) identifier?: Yes. CVE-2024-29231 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-26245.
When was CVE-2024-29231 published?: CVE-2024-29231 was published on 2024-03-28 and last updated on 2026-06-17.

References

https://www.synology.com/en-global/security/advisory/Synology_SA_24_04

Affected products (1)

cpe:2.3:a:synology:surveillance_station:*:*:*:*:*:*:*:*

More vulnerabilities in Synology Surveillance Station

CVE-2024-29241 — Critical (CVSS 9.9): Missing authorization vulnerability in System webapi component in Synology Surveillance Station before 9.2.0-9289 and…
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CVE-2024-29228 — High (CVSS 7.7): Missing authorization vulnerability in GetStmUrlPath webapi component in Synology Surveillance Station before…
CVE-2017-16770 — Medium (CVSS 6.5): File and directory information exposure vulnerability in SYNO.SurveillanceStation.PersonalSettings.Photo in Synology…
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Other CWE-129 (Improper Validation of Array Index) vulnerabilities

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CVE-2020-27483 — Critical (CVSS 9.9): Garmin Forerunner 235 before 8.20 is affected by: Array index error. The component is: ConnectIQ TVM. The attack vector…
CVE-2026-21413 — Critical (CVSS 9.8): A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545…
CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
CVE-2025-3357 — Critical (CVSS 9.8): IBM Tivoli Monitoring 6.3.0.7 through 6.3.0.7 Service Pack 19 could allow a remote attacker to execute arbitrary code…
CVE-2024-45569 — Critical (CVSS 9.8): Memory corruption while parsing the ML IE due to invalid frame content.

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