How severe is CVE-2013-0648?

CVE-2013-0648 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2013-0648 being actively exploited?

Yes. CVE-2013-0648 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2024-09-17, which means active exploitation has been confirmed. It should be prioritised for remediation.

What products are affected by CVE-2013-0648?

CVE-2013-0648 primarily affects Adobe Flash Player. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0648?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.

Does CVE-2013-0648 have an EU (EUVD) identifier?

Yes. CVE-2013-0648 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2013-0659. It is also flagged as exploited in the EUVD (since 2024-09-17).

When was CVE-2013-0648 published?

CVE-2013-0648 was published on 2013-02-27 and last updated on 2026-06-16.

CVE-2013-0648

CVE-2013-0648 is a high-severity vulnerability in Adobe Flash Player with a CVSS 3.x base score of 8.8. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2024-09-17).

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.3
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Yes — listed in CISA KEV (added 2024-09-17)
EU (EUVD) id: EUVD-2013-0659
EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2024-09-17)
Affected product: Adobe Flash Player
Published: 2013-02-27
Last modified: 2026-06-16

Description

Unspecified vulnerability in the ExternalInterface ActionScript functionality in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, allows remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013.

Frequently asked questions

What is CVE-2013-0648?: Unspecified vulnerability in the ExternalInterface ActionScript functionality in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, allows remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013.
How severe is CVE-2013-0648?: CVE-2013-0648 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2013-0648 being actively exploited?: Yes. CVE-2013-0648 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2024-09-17, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2013-0648?: CVE-2013-0648 primarily affects Adobe Flash Player. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0648?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2013-0648 have an EU (EUVD) identifier?: Yes. CVE-2013-0648 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2013-0659. It is also flagged as exploited in the EUVD (since 2024-09-17).
When was CVE-2013-0648 published?: CVE-2013-0648 was published on 2013-02-27 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:*
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:5.9:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:6.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:5.9:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

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