CVE-2021-29094: Multiple buffer overflow vulnerabilities when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with…

PriorityP432medium6.8CVSS 3.1

AVNACLPRHUIRSUCHIHAH

EPSS

1.00%

58.5th percentile

Multiple buffer overflow vulnerabilities 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

2 ranges

Vendor	Product	Version range	Fixed in
esri	arcgis_server	<= 10.8.1	—
esri	arcgis_server	All – 10.9.0	—

CVSS provenance

nvdv3.16.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

nvdv3.06.4MEDIUMCVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.0MEDIUMAV:N/AC:M/Au:S/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.