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CVE-2023-42362

Medium (5.4)—PoC
Routine follow-upSeverity Medium 5.4. A public proof of concept exists, but no active exploitation is known.
Severity5.4Medium · CVSS 3.1
Exploitation probability0.73 %higher than 54% of CVEs · score from Nov 6, 2026
Active exploitationNonot in the CISA catalog · checked Nov 6, 04:19 PM
Public exploitAvailableProof of concept on GitHub (unverified)

An arbitrary file upload vulnerability in Teller Web App v.4.4.0 allows a remote attacker to execute arbitrary commands and obtain sensitive information via uploading a crafted file.

Timeline

Built from our own data: NVD, CISA KEV, FIRST EPSS, public exploits, specialised media and Orbitaley coverage.

  1. CVE record published in NVD
  2. Record last modified in NVD
  3. First public exploit

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.

Affected technologies (1)

Teller — Teller

NVD record

NVD status
Modified
Published
Sep 14, 2023
Last modified
Jun 17, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE)
CWE-79

References

Raw JSON (NVD)

Show
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