Quick answers
- Is CVE-2025-62581 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-62581 being exploited in the wild.
- How severe is CVE-2025-62581?
- Critical severity, with a CVSS score of 9.8, published 16 January 2026.
- Which products and versions are affected?
- Delta Electronics DIAView versions up to (excluding) 4.4.0.
- Is there a fix for CVE-2025-62581?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2025-62581 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2025-62581?
- Check whether you run Delta Electronics DIAView at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
Delta Electronics DIAView is vulnerable to the use of hard-coded cryptographic keys (CWE-321). Because the same secret key is embedded across installations, an attacker who discovers the key can decrypt sensitive traffic, bypass authentication, or forge administrative commands. The vulnerability is exploitable over the network without any prior authentication or user interaction. Successful exploitation grants the attacker high impact across confidentiality, integrity, and availability. Users are advised to update to version 4.4.0 or later to mitigate this risk.
Affected products
- Delta Electronics DIAView versions up to (excluding) 4.4.0
Timeline
- 2026-01-15: disclosed
- 2026-01-16: advisory