CVE-2026-54199 (GCVE-0-2026-54199)
Vulnerability from cvelistv5 – Published: 2026-08-07 09:41 – Updated: 2026-09-07 12:42
VLAI
EPSS
VEX
Title
TeamDavid: Header Injection through request body in link storing functionality
Summary
Tobit Laboratories AG TeamDavid's Webbox is vulnerable to HTTP header injection through the
request body in the application's link storing functionality
(//ServerClient_celink.htm), which is appended to the redirect target in
the 302 HTTP response. If a line feed is added, this will also be added
to the redirect link, resulting in the ability to control the response
headers. This issue affects TeamDavid before Rollout 528.
Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-10 11:26 UTC
CWE
- CWE-20 - Improper input validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://chayns.net/77892-10814/tapp/763210?postId=11454 | release-notes |
| https://labs.infoguard.ch/posts/22-cves-in-david-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Tobit Laboratories AG | TeamDavid |
Affected:
0 , < Rollout 528
(custom)
|
guessed |
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Sightings
| Author | Source | Type | Date | Other |
|---|
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.