01 Record
CVE-2026-34027
Upload restriction bypass in Wertheim SafeController Software allows authenticated users to upload arbitrary files
MediumPUBLISHEDCNA: SEC-VLab
CNA base score5.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
02 Description
Upload restriction bypass in Wertheim SafeController Software allows authenticated users to upload arbitrary files
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
- 0.30% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 23.0% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/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 2026-10-25.
- 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
- 2026-06-15 10:04Z4 MO AGO
- Last updated
- 2026-06-15 12:31Z4 MO AGO
- Reserved
- 2026-03-25
- Assigning CNA
- SEC-VLab
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-434Unrestricted Upload of File with Dangerous TypeBase
- Data version
- 5.2
- Document digest
- 1dcd9a30fa1a8ef9533c9de50a912d34131989e1e3d67580f5f21f39d5bca0bf
05 Affected products
VendorProductVersionsPlatforms
Wertheim GmbHWertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System)Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014—
06 References
- wertheim-safes.comhttps://wertheim-safes.com/safe-deposit-box-management/
- r.sec-consult.comhttps://r.sec-consult.com/wertheim
07 Remediation
The vendor provides a patch which should be installed immediately. Specific fixed version information was not provided. Affected parties should contact the vendor to request the update.