Vulnerability in Weidmüller Ie-wl(t)-bl-ap-cl-xx
CVE-2021-33528
In Weidmueller Industrial WLAN devices in multiple versions an exploitable privilege escalation vulnerability exists in the iw_console functionality. A specially crafted menu selection string can cause an escape from the restricted console…
EPSS: 0.007 (71.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Weidmüller Ie-wl(t)-bl-ap-cl-xx — versions IE-WL-BL-AP-CL-EU (2536600000), IE-WLT-BL-AP-CL-EU (2536650000), IE-WL-BL-AP-CL-US (2536660000)
- Weidmüller Ie-wl(t)-vl-ap-cl-xx — versions IE-WL-VL-AP-BR-CL-EU (2536680000), IE-WLT-VL-AP-BR-CL-EU (2536690000), IE-WL-VL-AP-BR-CL-US (2536700000)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cert.vde.com/en-us/advisories/vde-2021-026 (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2021-33528?
- CVE-2021-33528 is a high-severity vulnerability in Weidmüller Ie-wl(t)-bl-ap-cl-xx, classified under CWE-710. CVSS score: 8.8/10. Published 2021-06-25.
- How severe is CVE-2021-33528?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-33528 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.