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CVE-2017-3540

22
FAUCET Score

CVE-2017-3540 is a critical vulnerability in Oracle WebCenter Sites (versions 11.1.1.8.0, 12.2.1.0.0, 12.2.1.1.0, and 12.2.1.2.0) that allows an unauthenticated attacker to compromise the system via HTTP network access. With a CVSS v3.0 score of 8.6 (High), successful exploitation can lead to a complete denial of service, unauthorized data modification, and limited data disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion regarding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
11.1.1.8.0CPE matchmatch criteria
cpe:2.3:a:oracle:webcenter_sites:11.1.1.8.0:*:*:*:*:*:*:*
12.2.1.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:webcenter_sites:12.2.1.0.0:*:*:*:*:*:*:*
12.2.1.1.0CPE matchmatch criteria
cpe:2.3:a:oracle:webcenter_sites:12.2.1.1.0:*:*:*:*:*:*:*
12.2.1.2.0CPE matchmatch criteria
cpe:2.3:a:oracle:webcenter_sites:12.2.1.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.6HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 60th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/security-advisory/cpuapr2017-3236618.html
PatchVendor Advisory
securityfocus.com / bid/97753
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038291