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Back to active CVEs
High · CVSS 8.6CVE-2026-63587

SMS Password Authorization Bypass via Failed Attempt CounterCVE-2026-63587

Answer in brief

CVE-2026-63587 records a High severity (CVSS 8.6) vulnerability in SMS Password Authorization Bypass via Failed Attempt Counter. The current sources do not mark it as known exploited. The current feed maps Weidmueller Interface/IE-SR-2TX-WL-4G-EU (generic), Weidmueller Interface/IE-SR-2TX-WL-4G-US-V (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 25, 2026Updated Sep 3, 2026Source checked Oct 9, 2026First seen by HOL Aug 25, 2026Material review Sep 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.6
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 8.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Weidmueller Interface/IE-SR-2TX-WL-4G-EU (generic), Weidmueller Interface/IE-SR-2TX-WL-4G-US-V (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Weidmueller Interface/IE-SR-2TX-WL-4G-EUgeneric>=1.67 <1.741.74
Weidmueller Interface/IE-SR-2TX-WL-4G-US-Vgeneric>=1.67 <1.741.74

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Weidmueller Interface/IE-SR-2TX-WL-4G-EU, Weidmueller Interface/IE-SR-2TX-WL-4G-US-V.
  2. 2Review the reported fix. Update Weidmueller Interface/IE-SR-2TX-WL-4G-EU to 1.74; Weidmueller Interface/IE-SR-2TX-WL-4G-US-V to 1.74 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 25, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 25, 2026

Sources and claim methodology

  • Source referencecertvde.com
Upstream source description

The SMS control function of IE-SR-2TX-WL-4G devices can require a password for SMS commands via the 'Enable Password Authorization' setting. The device increments a retry counter on each failed SMS password attempt; after 5 consecutive failed attempts, SMS password authorization is automatically disabled. An unauthenticated remote attacker who is able to send SMS messages to the device can deliberately trigger this by submitting 5 or more invalid passwords, after which subsequent SMS commands are executed without requiring a password, resulting in potential limited configuration tampering, limited information leakage and potentially full loss of availability.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • WordPress Jetpack plugin <= 16.2 - Broken Authentication vulnerabilityAlso CWE-288
  • WordPress Jetpack plugin <= 16.2 - Broken Authentication vulnerabilityAlso CWE-288
  • Apache CXF: XML Signature wrapping in JAX-RS XML SecuritySame generic ecosystem
  • Super Payments < 1.43.1 - Unauthenticated Payment Confirmation Forgery via Webhook SignatureSame generic ecosystem
  • Apache Camel Karavan: project file name path traversal when committing a project to GitSame generic ecosystem
  • Apache Camel Karavan: unvalidated Kubernetes resources applied from a project's kubernetes.yamlSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-288
Source
CVE List V5
Source checked
Oct 9, 2026
References
1 linked source
Open source record