What is CVE-2021-29099?

CVE-2021-29099 is a medium-severity vulnerability in Esri Arcgis Server, classified under SQL Injection. CVSS score: 5.3/10. Published 2021-06-07.

How severe is CVE-2021-29099?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2021-29099 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Esri Arcgis Server

CVE-2021-29099

A SQL injection vulnerability exists in some configurations of ArcGIS Server versions 10.8.1 and earlier. Specially crafted web requests can expose information that is not intended to be disclosed (not customer datasets). Web Services that use file based data sources (file Geodatabase or Shape Files or tile cached services) are unaffected by this issue.

Vulnerability class: SQL Injection

EPSS: 0.006 (46.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Esri Arcgis Server — versions 10.8.1
Esri Arcgis_server

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

n0-traces/cve_

References

psirt@esri.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29099?: CVE-2021-29099 is a medium-severity vulnerability in Esri Arcgis Server, classified under SQL Injection. CVSS score: 5.3/10. Published 2021-06-07.
How severe is CVE-2021-29099?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2021-29099 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.