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No exploitation reportedFix available

CVE-2021-36299

No exploitation reported by the sources we read.

  • Published2021-11-23
  • Fixed in4.40.29.00
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Dell iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.29.00 and 5.00.00.00 contain an SQL injection vulnerability. A remote authenticated malicious user with low privileges may potentially exploit this vulnerability to cause information disclosure or denial of service by supplying specially crafted input data to the affected application.

Timeline

dates in UTC
  1. 2021-11-2320:15CVE publishedNVD
  2. 2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-36299?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-36299?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Dell emc idrac9 firmware
BranchAffectedFixed in
4.40≥ 4.40.00.00, < 4.40.29.004.40.29.00
5.0= 5.00.00.00no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Dell emc idrac9 firmware to 4.40.29.00

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CNACVSS 3.17.1read 2026-10-23
  • NVDCVSS 3.18.1read 2026-10-23
  • NVDCVSS 2.05.5read 2026-10-23
  • CNAweakness (CWE)CWE-89read 2026-10-23
  • NVDweakness (CWE)CWE-89read 2026-10-23
  • FIRST EPSSEPSS score29.6 %read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Published
2021-11-23
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2021-36299?

Dell iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.29.00 and 5.00.00.00 contain an SQL injection vulnerability. A remote authenticated malicious user with low privileges may potentially exploit this vulnerability to cause information disclosure or denial of service by supplying specially crafted input data to the affected application.

Is CVE-2021-36299 actively exploited?

Active exploitation of CVE-2021-36299 has not been confirmed. Its EPSS score was 29.6% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-36299?

CVE-2021-36299 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

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