What is CVE-2021-29105?

CVE-2021-29105 is a medium-severity vulnerability in Esri Arcgis Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-07-11.

How severe is CVE-2021-29105?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Esri Arcgis Server

CVE-2021-29105

A stored Cross Site Scripting (XSS) vulnerability in Esri ArcGIS Server Services Directory version 10.8.1 and below may allow a remote authenticated attacker to pass and store malicious strings in the ArcGIS Services Directory.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (45.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Esri Arcgis Server — versions All
Esri Arcgis_server

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@esri.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29105?: CVE-2021-29105 is a medium-severity vulnerability in Esri Arcgis Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-07-11.
How severe is CVE-2021-29105?: Medium severity. CVSS v3 base score is 5.4 out of 10.