Vulnerability · Published Mar 25, 2021 · Assigned by Esri
CVE-2021-29093ArcGIS Server image service and raster analytics security update: use-after-free
Medium 6.4
In plain English
A medium-severity use-after-free in ArcGIS Server from Esri. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS 3.0)6.4Medium
Exploit odds (30 days)1.0%top 37.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A use-after-free vulnerability when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with specialized permissions to achieve arbitrary code execution in the context of the service account.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Esri | ArcGIS Server | All – through 10.9 |
Weakness: CWE-416 · Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H