6.5
MEDIUM
CVE-2019-12586
"Espressif ESP-IDF and ESP8266_NONOS_SDK EAP Remote Denial of Service Vulnerability"
Description

The EAP peer implementation in Espressif ESP-IDF 2.0.0 through 4.0.0 and ESP8266_NONOS_SDK 2.2.0 through 3.1.0 processes EAP Success messages before any EAP method completion or failure, which allows attackers in radio range to cause a denial of service (crash) via a crafted message.

INFO

Published Date :

Sept. 4, 2019, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 4:23 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2019-12586 has a 15 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-12586 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Espressif esp-idf
2 Espressif esp8266_nonos_sdk
3 Espressif arduino-esp32
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-12586.

URL Resource
https://github.com/Matheus-Garbelini/esp32_esp8266_attacks Exploit Third Party Advisory
https://github.com/espressif Third Party Advisory
https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ Exploit Patch Third Party Advisory
https://github.com/Matheus-Garbelini/esp32_esp8266_attacks Exploit Third Party Advisory
https://github.com/espressif Third Party Advisory
https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ Exploit Patch Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

the CVEs for IoT(Internet of things)

Python C Makefile Assembly

Updated: 1 month, 3 weeks ago
1 stars 0 fork 0 watcher
Born at : Sept. 5, 2023, 2:34 a.m. This repo has been linked 1 different CVEs too.

None

C++ Python C Shell CMake Makefile Roff Perl

Updated: 2 months, 4 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 6, 2023, 12:32 a.m. This repo has been linked 3 different CVEs too.

None

Shell

Updated: 2 weeks, 4 days ago
3 stars 2 fork 2 watcher
Born at : March 23, 2023, 4:32 a.m. This repo has been linked 267 different CVEs too.

None

Shell

Updated: 2 weeks, 4 days ago
1 stars 0 fork 0 watcher
Born at : March 19, 2023, 1:53 a.m. This repo has been linked 267 different CVEs too.

None

Shell

Updated: 1 year, 9 months ago
2 stars 0 fork 0 watcher
Born at : Nov. 16, 2022, 9:38 a.m. This repo has been linked 256 different CVEs too.

None

Updated: 1 year, 11 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 30, 2022, 6:29 p.m. This repo has been linked 253 different CVEs too.

None

Shell

Updated: 4 months, 2 weeks ago
1 stars 2 fork 2 watcher
Born at : Aug. 25, 2022, 12:16 a.m. This repo has been linked 250 different CVEs too.

TOP All bugbounty pentesting CVE-2023- POC Exp RCE example payload Things

bugbounty cve exp exploit payload poc rce vulnerability

Shell

Updated: 2 weeks, 4 days ago
675 stars 117 fork 117 watcher
Born at : March 19, 2022, 1:54 a.m. This repo has been linked 277 different CVEs too.

None

Updated: 2 months, 2 weeks ago
34 stars 3 fork 3 watcher
Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.

None

Updated: 3 months ago
19 stars 10 fork 10 watcher
Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1052 different CVEs too.

None

Updated: 3 weeks, 5 days ago
86 stars 33 fork 33 watcher
Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1113 different CVEs too.

A Shelly device firmware updater based on zeroconf (or bonjour) discovery for local networks using their built-in Over-The-Air update interface. It is suited for network setups where IoT devices do not have internet connectivity.

Dockerfile Go

Updated: 1 month ago
32 stars 0 fork 0 watcher
Born at : April 27, 2020, 12:38 a.m. This repo has been linked 3 different CVEs too.

None

C++ Python C Shell CMake Makefile Roff Perl

Updated: 4 years, 7 months ago
1 stars 0 fork 0 watcher
Born at : Jan. 16, 2020, 11:01 p.m. This repo has been linked 3 different CVEs too.

Proof of Concept of ESP32/8266 Wi-Fi vulnerabilties (CVE-2019-12586, CVE-2019-12587, CVE-2019-12588)

esp32 esp8266 vulnerabilities hijack crash

C++ C Shell CMake Makefile Roff Perl Python

Updated: 1 month, 1 week ago
797 stars 68 fork 68 watcher
Born at : Sept. 3, 2019, 3:08 p.m. This repo has been linked 3 different CVEs too.

A curated list of my GitHub stars!

Updated: 4 weeks ago
27 stars 4 fork 4 watcher
Born at : Sept. 7, 2017, 5:27 p.m. This repo has been linked 12 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-12586 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-12586 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/espressif
    Added Reference https://github.com/Matheus-Garbelini/esp32_esp8266_attacks
    Added Reference https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-20 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Sep. 05, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://github.com/espressif No Types Assigned https://github.com/espressif Third Party Advisory
    Changed Reference Type https://github.com/Matheus-Garbelini/esp32_esp8266_attacks No Types Assigned https://github.com/Matheus-Garbelini/esp32_esp8266_attacks Exploit, Third Party Advisory
    Changed Reference Type https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ No Types Assigned https://matheus-garbelini.github.io/home/post/esp32-esp8266-eap-crash/ Exploit, Patch, Third Party Advisory
    Added CWE CWE-20
    Added CPE Configuration OR *cpe:2.3:a:espressif:arduino-esp32:*:*:*:*:*:*:*:* versions up to (including) 1.0.2 *cpe:2.3:a:espressif:arduino-esp32:1.0.3:-:*:*:*:*:*:* *cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc1:*:*:*:*:*:* *cpe:2.3:a:espressif:arduino-esp32:1.0.3:rc2:*:*:*:*:*:* *cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (including) 4.0.0
    Added CPE Configuration OR *cpe:2.3:a:espressif:esp8266_nonos_sdk:*:*:*:*:*:*:*:* versions from (including) 2.2.0 up to (including) 3.0.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-12586 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-12586 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.24 }} 0.06%

score

0.61348

percentile

CVSS30 - Vulnerability Scoring System
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