Vulnerability in Espressif Esp32
CVE-2020-13595
The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.0 through 4.2 (for ESP32 devices) returns the wrong number of completed BLE packets and triggers a reachable assertion on the host stack when receiving a packe…
EPSS: 0.009 (54.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Espressif Esp32
- Espressif Esp-idf
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-13595?
- CVE-2020-13595 is a medium-severity vulnerability in Espressif Esp32, classified under Reachable Assertion. CVSS score: 6.5/10. Published 2020-08-31.
- How severe is CVE-2020-13595?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-13595 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.