What is CVE-2014-4123?

CVE-2014-4123 is a vulnerability in N/a. Published 2014-10-15.

Is CVE-2014-4123 known to be exploited?

Yes. CVE-2014-4123 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-05-25), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.

Vulnerability in N/a

CVE-2014-4123

Microsoft Internet Explorer 7 through 11 allows remote attackers to gain privileges via a crafted web site, aka "Internet Explorer Elevation of Privilege Vulnerability," as exploited in the wild in October 2014, a different vulnerability t…

EPSS: 0.572 (98.2th percentile) — read the EPSS interpretation.

Affected products

N/a — versions n/a

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-05-25. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-06-15.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

blogs.technet.com/b/srd/archive/2014/10/14/accessing-risk-for-the-october-2014-… (x_refsource_CONFIRM)
60968 (x_refsource_SECUNIA, third-party-advisory)
1031018 (vdb-entry, x_refsource_SECTRACK)
MS14-056 (x_refsource_MS, vendor-advisory)
70326 (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2014-4123?: CVE-2014-4123 is a vulnerability in N/a. Published 2014-10-15.
Is CVE-2014-4123 known to be exploited?: Yes. CVE-2014-4123 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-05-25), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.