CVE-2024-10442
CVE-2024-10442 is a critical-severity vulnerability in Synology Unified Controller with a CVSS 3.x base score of 10.0. 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-193.
Key facts
- Severity: Critical (CVSS 3.x base score 10.0)
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-54108
- Weakness: CWE-193
- Affected product: Synology Unified Controller
- Published:
- Last modified:
Description
Off-by-one error vulnerability in the transmission component in Synology Replication Service before 1.0.12-0066, 1.2.2-0353 and 1.3.0-0423 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to execute arbitrary code, potentially leading to a broader impact across the system via unspecified vectors.
Frequently asked questions
- What is CVE-2024-10442?
- Off-by-one error vulnerability in the transmission component in Synology Replication Service before 1.0.12-0066, 1.2.2-0353 and 1.3.0-0423 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to execute arbitrary code, potentially leading to a broader impact across the system via unspecified vectors.
- How severe is CVE-2024-10442?
- CVE-2024-10442 has a CVSS 3.x base score of 10.0, 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-2024-10442 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-10442?
- CVE-2024-10442 primarily affects Synology Unified Controller. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-10442?
- 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.
- Does CVE-2024-10442 have an EU (EUVD) identifier?
- Yes. CVE-2024-10442 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54108.
- When was CVE-2024-10442 published?
- CVE-2024-10442 was published on 2025-03-19 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:a:synology:unified_controller:*:*:*:*:*:*:*:*
- cpe:2.3:a:synology:replication_service:*:*:*:*:*:*:*:*
- cpe:2.3:a:syncology:replication_service:*:*:*:*:*:*:*:*
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