CVE-2026-22114 (GCVE-0-2026-22114)
Vulnerability from cvelistv5 – Published: 2026-10-30 10:34 – Updated: 2026-10-30 16:33
VLAI
EPSS
VEX
Title
Missing brute-force protection for web interface
Summary
HTTP basic auth enforces no retry limit or backoff. Combined with the default service password, the keyspace is exhaustible.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 16:33 UTC
CWE
- CWE-307 - Improper restriction of excessive authentication attempts
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://csirt.divd.nl/DIVD-2026-00012 | third-party-advisory |
| https://csirt.divd.nl/CVE-2026-22114 | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Delta Electronics | Delta UFC500 |
Unknown:
2.4.18
|
guessed | |
| Delta Electronics | Delta UFC500 |
Affected:
0 , < 4.4.2
(semver)
|
guessed |
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
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vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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They have not been verified by an analyst and are provided for guidance only.
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.
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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.