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TI-2022-15333 Aliases CVE-2022-34436

Improper input validation in Dell Integrated Dell Remote Access Controller 8

Priority LOW 23CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00505 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellIntegrated Dell Remote Access Controller 8up to 2.83.83.83—No fix listedCNA
  • Integrated Dell Remote Access Controller 8 VendorDell Affected up to 2.83.83.83 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:dell:idrac8_firmware:*:*:*:*:*:*:*:*before 2.84.84.84VulnerableDell
cpe:2.3:h:dell:idrac8:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
  • cpe:2.3:o:dell:idrac8_firmware:*:*:*:*:*:*:*:* Versions before 2.84.84.84 Vulnerable ·Dell
  • cpe:2.3:h:dell:idrac8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-34436

References

Patch 1

  • TI-2020-04396 Stack-based buffer overflow in Dell Integrated Dell Remote Access Controller CVSS 3.1CRITICAL 9.8
  • TI-2019-02726 Buffer overflow in Dell EMC iDRAC CVSS 3.1CRITICAL 9.8
  • TI-2018-01149 iDRAC7/iDRAC8/iDrac9 contains a command injection vulnerability in the SNMP agent. CVSS 3.0HIGH 8.8
  • TI-2016-04940 Injection in Dell EMC iDRAC7 and iDRAC8 CVSS 3.0HIGH 8.8
  • TI-2018-11252 iDRAC7/iDRAC8/iDRAC9 - Privilege Escalation Vulnerability CVSS 3.0HIGH 8.8
  • TI-2018-01148 iDRAC6/iDRAC7/iDRAC8 - Weak CGI session ID vulnerability CVSS 3.0HIGH 7.5
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences