01 Record
CVE-2026-121624
Nanosystems Supremo before 5.0.2.3874 Improper TLS Certificate Validation
HighPUBLISHEDCNA: VulnCheck
CNA base score7.6 CVSS v4.0CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
02 Description
Nanosystems Supremo before 5.0.2.3874 Improper TLS Certificate Validation
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Not recorded
- 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
- 2026-11-03 17:13Z1 HR AGO
- Last updated
- 2026-11-03 17:13Z1 HR AGO
- Reserved
- 2026-11-03
- Assigning CNA
- VulnCheck
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.6)
- CNA CVSS vector
- CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-295Improper Certificate ValidationBase
- Data version
- 5.2
- Document digest
- a9028e4cbe6cfabfd0ad31893cfb7883e720382b371de0b503323fda4115f505
05 Affected products
VendorProductVersionsPlatforms
06 References
- pusi77.eu.orghttps://pusi77.eu.org/blog/2026-11-03-supremo-tls-cve
- www.supremocontrol.comhttps://www.supremocontrol.com/changelog/
- www.supremocontrol.comhttps://www.supremocontrol.com/
- www.vulncheck.comVulnCheck Advisory: Nanosystems Supremo before 5.0.2.3874 Improper TLS Certificate Validationhttps://www.vulncheck.com/advisories/nanosystems-supremo-before-5.0.2.3874-improper-tls-certificate-validation