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CVE-2017-3543

22
FAUCET Score

CVE-2017-3543 is a high-severity 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 3.0 score of 8.6, this easily exploitable flaw can lead to unauthorized access to critical data, complete data compromise, unauthorized data modification, and partial denial of service. Despite its severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

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:H/I:L/A:L

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

Exploit Intelligence

EPSS Score
2.30%
Probability of exploitation in next 30 days
EPSS Percentile
81.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0230 is in the 67th percentile among its peer group of 51,551 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/97768
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038291