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CVE-2021-39179

27
FAUCET Score

CVE-2021-39179 is a SQL Injection vulnerability in the Tracker component of DHIS2 Server, affecting versions 2.32 through 2.36. Authenticated attackers can execute arbitrary SQL commands via unspecified vectors through the /api/trackedEntityInstances and /api/trackedEntityInstances/query API endpoints. This vulnerability has a CVSS score of 8.8 (High), indicating a network-based attack with low privileges and no user interaction required, leading to high impact on confidentiality, integrity, and availability. There are no known active exploits, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. Patches are available in DHIS2 versions 2.32-EOS, 2.33-EOS, 2.34.7, 2.35.7, and 2.36.4.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.32.0, <= 2.32.7CPE matchmatch criteria
cpe:2.3:a:dhis2:dhis_2:*:*:*:*:*:*:*:*
>= 2.33.0, <= 2.33.9CPE matchmatch criteria
cpe:2.3:a:dhis2:dhis_2:*:*:*:*:*:*:*:*
>= 2.35.0, < 2.35.7CPE matchmatch criteria
cpe:2.3:a:dhis2:dhis_2:*:*:*:*:*:*:*:*
>= 2.36.0, < 2.36.4CPE matchmatch criteria
cpe:2.3:a:dhis2:dhis_2:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 75th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / dhis2/dhis2-core/commit/16674ac75127b0e83691c6b1c9ce745e67ab58b6
PatchThird Party Advisory
github.com / dhis2/dhis2-core/pull/8771
PatchThird Party Advisory
github.com / dhis2/dhis2-core/security/advisories/GHSA-cmpc-frjv-rrmw
ExploitThird Party Advisory