CVE-2026-63587SMS Password Authorization Bypass via Failed Attempt Counter
Updated under an hour ago ()
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It affects Weidmueller Interface IE-SR-2TX-WL-4G-EU and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.6 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Weakness (CWE)
- CWE-288
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- CERTVDE
- NVD analysis
- Deferred
- Record last updated
- Aug 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Weidmueller Interface IE-SR-2TX-WL-4G-EU weidmueller_interface:ie_sr_2tx_wl_4g_eu (from the name) | from 1.67 before 1.74 | CNA record |
Weidmueller Interface IE-SR-2TX-WL-4G-US-V weidmueller_interface:ie_sr_2tx_wl_4g_us_v (from the name) | from 1.67 before 1.74 | CNA record |
References
- https://www.certvde.com/en/advisories/VDE-2026-083/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.