Quick answers
- Is CVE-2026-14948 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-14948 being exploited in the wild.
- How severe is CVE-2026-14948?
- High severity, with a CVSS score of 8.8, published 20 August 2026.
- Which products and versions are affected?
- Frauscher Sensortechnik GmbH FDS102 2.0.0 through 2.13.3.
- Is there a fix for CVE-2026-14948?
- 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-2026-14948 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-14948?
- Check whether you run Frauscher Sensortechnik GmbH FDS102 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
The vulnerability is an insertion of sensitive information into log files (CWE-532) affecting Frauscher FDS102 web interface. Session identifiers for authenticated users are stored in plaintext within downloadable error log archives. A low-privileged remote attacker with valid credentials can download these logs, extract active session tokens, and reuse them to hijack administrative sessions without authentication or password knowledge. The attack is unauthenticated in terms of the hijack itself; only initial log download requires low-privilege access. The vulnerability affects versions 2.0.0 through 2.13.3; remediation is available in version 2.14.0.
Affected products
- Frauscher Sensortechnik GmbH FDS102 2.0.0 through 2.13.3
Timeline
- 2026-08-20: disclosed
- 2026-08-25: advisory: CVE-2026-14948 published with CVSS 8.8