01 Record
CVE-2024-34579
Fuji Electric Alpha5 SMART Stack-Based Buffer Overflow
HighPUBLISHEDCNA: icscert
CNA base score8.5 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
02 Description
Fuji Electric Alpha5 SMART Stack-Based Buffer Overflow
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.33% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 27.0% of scored records. A rank, not a probability.
- NVD base score
- 8.5 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-01-17 00:21Z1 YR AGO
- Last updated
- 2025-02-12 20:31Z1 YR AGO
- Reserved
- 2024-05-20
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.5)
- CNA CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weaknesses
- CWE-121Stack-based Buffer OverflowVariant
- Data version
- 5.1
- Document digest
- bf6c07aebd248e83f168b9ae45e26eddd5194eee2fcb0c7eeb98334ca49dff49
05 Affected products
VendorProductVersionsPlatforms
06 References
07 Remediation
Fuji Electric has indicated that the vulnerabilities will not be fixed in Alpha5 SMART. Fuji Electric recommends users upgrade their systems to Alpha7 https://www.fujielectric.com/products/drives_inverters/servo/product_series/alpha7_overview.html . For assistance, reach out directly to Fuji Electric's support team https://www.fujielectric.com/contact/ .