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CVE-2020-35712

29
FAUCET Score

CVE-2020-35712 is a critical Server-Side Request Forgery (SSRF) vulnerability affecting Esri ArcGIS Server versions prior to 10.8. This flaw allows an unauthenticated attacker to make arbitrary requests from the server, potentially leading to full compromise of confidentiality, integrity, and availability. With a CVSS score of 9.8, it represents a severe risk due to its network-based attack vector and low attack complexity. Despite its high severity, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has not been added to CISA's KEV catalog. Furthermore, there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.8CPE matchmatch criteria
cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.64%
Probability of exploitation in next 30 days
EPSS Percentile
74.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0164 is in the 61st percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.esri.com / en/bugs/nimbus/QlVHLTAwMDEyODA2MA==
Vendor Advisory
support.esri.com / en/technical-article/000022931
Vendor Advisory