No exploitation reportedFix available

CVE-2021-29215

Q: Is CVE-2021-29215 actively exploited?

Active exploitation of CVE-2021-29215 has not been confirmed. Its EPSS score was 1.2% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-29215?

CVE-2021-29215 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2022-01-18
Fixed in0.9.201907090334-1.noarch

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

A potential security vulnerability in HPE Ezmeral Data Fabric that may allow a remote access restriction bypass in the TEZ MapR ecosystem component was discovered in version(s): Prior to Tez-0.8: mapr-tez-0.8.201907081100-1.noarch; prior to Tez-0.9: mapr-tez-0.9.201907090334-1.noarch; prior to Tez-0.9.2: mapr-tez-0.9.2.0.201907081043-1.noarch. HPE has provided software updates to resolve the vulnerability in the TEZ MapR ecosystem component in HPE Ezmeral Data Fabric.

Timeline

dates in UTC

2022-01-1817:15CVE publishedNVD

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-2021-29215?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-29215?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Hpe tezversion to verify

Branch	Affected	Fixed in	Source
0.9	≥ 0.9, < 0.9.201907090334-1.noarch	0.9.201907090334-1.noarch	NVD
0.8	≥ 0.8, ≤ 0.8.201907081100-1.noarch	no fix published	NVD
0.9	≥ 0.9.2, ≤ 0.9.2.0.201907081043-1.noarch	no fix published	NVD

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

Fix

Update Hpe tez to 0.9.201907090334-1.noarch

Advisories and patches

support.hpe.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.19.8read 2026-10-23
NVDCVSS 2.07.5read 2026-10-23
FIRST EPSSEPSS score1.2 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2022-01-18
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2021-29215?

Is CVE-2021-29215 actively exploited?

Active exploitation of CVE-2021-29215 has not been confirmed. Its EPSS score was 1.2% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-29215?

CVE-2021-29215 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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