Is CVE-2021-29102 in the CISA KEV catalog?

No. CVE-2021-29102 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-29102?

CVE-2021-29102 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2021-29102?

CVE-2021-29102 has an EPSS score of 1.58% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-29102?

Upgrade arcgis server to 10.9.0 or later.

CVE & CISA-KEV Catalog

CVE-2021-29102

CRITICALEPSS 73th pctl

9.1

CVSS v3

NVD

Description

A Server-Side Request Forgery (SSRF) vulnerability in ArcGIS Server Manager version 10.8.1 and below may allow a remote, unauthenticated attacker to forge GET requests to arbitrary URLs from the system, potentially leading to network enumeration or facilitating other attacks.

CWE-918Server-Side Request Forgery (SSRF)

How to fix

Remediation Available

arcgis serverNVD

Affected:< 10.9.0Fixed in:10.9.0CVE-2021-29102derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

1.58%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Vendor Advisory1

esri.com

Related Vulnerabilities

Other CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-21893	High	8.2	100%	KEV + Ransom	-
CVE-2021-40438	Critical	9.0	100%	KEV	Fix
CVE-2021-34473	Critical	9.1	100%	KEV + Ransom	Fix
CVE-2021-26855	Critical	9.1	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2022-41040	High	8.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2021-29102

Markdown

[![CVE-2021-29102](https://tridentstack.com/cve/badge/CVE-2021-29102.svg)](https://tridentstack.com/cve/CVE-2021-29102)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-29102"><img src="https://tridentstack.com/cve/badge/CVE-2021-29102.svg" alt="CVE-2021-29102"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.