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CVE-2018-2648

26
FAUCET Score

CVE-2018-2648 is a critical vulnerability in Oracle FLEXCUBE Universal Banking, affecting versions 11.3.0 through 12.4.0. This easily exploitable flaw allows a low-privileged attacker with network access via HTTP to fully compromise the system. With a CVSS 3.0 Base Score of 8.8 (High), successful exploitation can lead to complete loss of confidentiality, integrity, and availability. Despite its high severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
11.3.0CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_universal_banking:11.3.0:*:*:*:*:*:*:*
11.4.0CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_universal_banking:11.4.0:*:*:*:*:*:*:*
12.0.1CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_universal_banking:12.0.1:*:*:*:*:*:*:*
12.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_universal_banking:12.0.2:*:*:*:*:*:*:*
12.0.3CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_universal_banking:12.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.74%
Probability of exploitation in next 30 days
EPSS Percentile
75.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0174 is in the 73rd percentile among its peer group of 17,805 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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/cpujan2018-3236628.html
PatchVendor Advisory
securityfocus.com / bid/102577
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040214
Third Party AdvisoryVDB Entry