CVE-2022-34436
Dell iDRAC8 Firmware Lock-Down Bypass Vulnerability
Description
Dell iDRAC8 version 2.83.83.83 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform a firmware update.
INFO
Published Date :
Jan. 18, 2023, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 7:09 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
                                            The following products are affected by CVE-2022-34436
                                            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.
                                        
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source | 
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | 
Solution
- Upgrade to Dell EMC iDRAC8 version 2.84.84.84 or later.
Public PoC/Exploit Available at Github
                                            CVE-2022-34436 has a 1 public
                                            PoC/Exploit available at Github.
                                            Go to the Public Exploits tab to see the list.
                                        
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-2022-34436.
                                        
CWE - Common Weakness Enumeration
            While CVE identifies
            specific instances of vulnerabilities, CWE categorizes the common flaws or
            weaknesses that can lead to vulnerabilities. CVE-2022-34436 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-2022-34436
            weaknesses.
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).
CVEs for Integrated Dell Remote Access Controller (iDRAC)
bmc cves idrac
Results are limited to the first 15 repositories due to potential performance issues.
			The following list is the news that have been mention
			CVE-2022-34436 vulnerability anywhere in the article.
		
                The following table lists the changes that have been made to the
                CVE-2022-34436 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-364da2661108Nov. 21, 2024 Action Type Old Value New Value Added Reference https://www.dell.com/support/kbdoc/en-us/000205346/dsa-2022-265-dell-idrac8-and-dell-idrac9-security-update-for-a-racadm-vulnerability 
- 
                            CVE Modified by [email protected]May. 14, 2024 Action Type Old Value New Value 
- 
                            CVE Modified by [email protected]Nov. 07, 2023 Action Type Old Value New Value Changed Description Dell iDRAC8 version 2.83.83.83 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform a firmware update. Dell iDRAC8 version 2.83.83.83 and prior contain an improper input validation vulnerability in Racadm when the firmware lock-down configuration is set. A remote high privileged attacker could exploit this vulnerability to bypass the firmware lock-down configuration and perform a firmware update. 
- 
                            Initial Analysis by [email protected]Jan. 26, 2023 Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://www.dell.com/support/kbdoc/en-us/000205346/dsa-2022-265-dell-idrac8-and-dell-idrac9-security-update-for-a-racadm-vulnerability No Types Assigned https://www.dell.com/support/kbdoc/en-us/000205346/dsa-2022-265-dell-idrac8-and-dell-idrac9-security-update-for-a-racadm-vulnerability Patch, Vendor Advisory Added CWE NIST CWE-20 Added CPE Configuration AND OR *cpe:2.3:o:dell:idrac8_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.84.84.84 OR cpe:2.3:h:dell:idrac8:-:*:*:*:*:*:*:* 
Vulnerability Scoring Details
Base CVSS Score: 4.9
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.11561
percentile
 
                         
                         
                         
                                             
                                            