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Vulnerability details

CVE-2026-10757

Esri ArcGIS Server

BUG-000187511 - ArcGIS Server has a security vulnerability.

CVSS 3.1
9.8Critical

Official description

There is a SQL injection vulnerability in Esri ArcGIS Server versions 12.1 and earlier on Windows and Linux that may allow a remote attacker with privileges to access the service (which could, depending on the service being configured in a non-default access configuration “public”, include an anonymous attacker) to issue database specific functions that should not be allowed. A patch is provided for ArcGIS Server software in General Availability and Extended support status, which includes versions 12.1, 12.0, 11.5, 11.3, and 11.1. Other versions are in mature or retired status, which are not patch eligible. Users working with unlisted versions are advised to upgrade and apply the patch.

CVSS scores

ScoreVersionSourceVector
9.8Critical 3.1 CVEProject cvelistV5 (CNA) (Esri) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Esri ArcGIS Server 11.1 ≤ v < 12.1 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-10-26
Last updated
2026-10-29
State
Published
Assigner (CNA)
Esri

Exploit prediction (EPSS)

0.44%
Probability of exploitation in 30 days
38.8%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
Yes
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-89
    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')