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CVE-2018-2656

25
FAUCET Score

CVE-2018-2656 is a critical vulnerability in the Oracle General Ledger component of Oracle E-Business Suite, affecting versions 12.1.1 through 12.2.7. This easily exploitable flaw allows an unauthenticated attacker with network access via HTTP to compromise the General Ledger. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data within the component. With a CVSS 3.0 Base Score of 9.1, it poses a significant risk to confidentiality and integrity. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
12.1.1CPE matchmatch criteria
cpe:2.3:a:oracle:e-business_suite:12.1.1:*:*:*:*:*:*:*
12.1.2CPE matchmatch criteria
cpe:2.3:a:oracle:e-business_suite:12.1.2:*:*:*:*:*:*:*
12.1.3CPE matchmatch criteria
cpe:2.3:a:oracle:e-business_suite:12.1.3:*:*:*:*:*:*:*
12.2.3CPE matchmatch criteria
cpe:2.3:a:oracle:e-business_suite:12.2.3:*:*:*:*:*:*:*
12.2.4CPE matchmatch criteria
cpe:2.3:a:oracle:e-business_suite:12.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0191 is in the 66th 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

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/security-advisory/cpujan2018-3236628.html
PatchVendor Advisory
securityfocus.com / bid/102639
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040201
Third Party AdvisoryVDB Entry