Is CVE-2012-0518 in the CISA KEV catalog?

Yes. CVE-2012-0518 is on the CISA Known Exploited Vulnerabilities list, added 2022-03-28.

What is the CVSS severity of CVE-2012-0518?

CVE-2012-0518 has a CVSS v3 base score of 4.7 (MEDIUM).

What is the EPSS score for CVE-2012-0518?

CVE-2012-0518 has an EPSS score of 4.66% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2012-0518?

No published fix for CVE-2012-0518 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2022-04-18. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2012-0518

MEDIUMCISA KEVEPSS 91th pctl

4.7

CVSS v3

NVD

Description

Unspecified vulnerability in the Oracle Application Server Single Sign-On component in Oracle Fusion Middleware 10.1.4.3.0 allows remote attackers to affect integrity via unknown vectors related to Redirects, a different vulnerability than CVE-2012-3175.

CWE-601Open Redirect

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply updates per vendor instructions.

Federal remediation due: 2022-04-18

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

4.66%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Oracle Fusion Middleware Unspecified Vulnerability

Unspecified vulnerability in the Oracle Application Server Single Sign-On component in Oracle Fusion Middleware allows remote attackers to affect integrity via Unknown vectors

Apply updates per vendor instructions.

Remediation due: 2022-04-18

References

Patch1

oracle.com

Government Resource1

cisa.gov

Other references1

mandriva.com

Related Vulnerabilities

Other CWE-601 (Open Redirect) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-4123	High	7.6	98%	-	Fix
CVE-2018-11784	Medium	4.3	94%	-	Fix
CVE-2021-22881	Medium	6.1	87%	-	Fix
CVE-2022-45402	Medium	6.1	82%	-	Fix
CVE-2017-1000117	High	8.8	78%	-	Fix
CVE-2019-10098	Medium	6.1	74%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-22.