How severe is CVE-2007-2919?

CVE-2007-2919 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-2919 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2919?

CVE-2007-2919 affects E-book Systems Flipviewer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-2919?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-2919 published?

CVE-2007-2919 was published on 2007-06-06 and last updated on 2026-06-16.

CVE-2007-2919

CVE-2007-2919 is a critical-severity vulnerability in E-book Systems Flipviewer with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 34% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 34% (98th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: E-book Systems Flipviewer
Published: 2007-06-06
Last modified: 2026-06-16

Description

Multiple stack-based buffer overflows in the FViewerLoading ActiveX control (FlipViewerX.dll) in E-Book Systems FlipViewer before 4.1 allow remote attackers to cause a denial of service (crash) or execute arbitrary code via long (1) UID, (2) Opf, (3) PAGENO, (4) LaunchMode, (5) SubID, (6) BookID, (7) LibraryID, (8) SubURL, and (9) LoadOpf properties.

Frequently asked questions

What is CVE-2007-2919?: Multiple stack-based buffer overflows in the FViewerLoading ActiveX control (FlipViewerX.dll) in E-Book Systems FlipViewer before 4.1 allow remote attackers to cause a denial of service (crash) or execute arbitrary code via long (1) UID, (2) Opf, (3) PAGENO, (4) LaunchMode, (5) SubID, (6) BookID, (7) LibraryID, (8) SubURL, and (9) LoadOpf properties.
How severe is CVE-2007-2919?: CVE-2007-2919 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-2919 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2919?: CVE-2007-2919 affects E-book Systems Flipviewer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2919?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-2919 published?: CVE-2007-2919 was published on 2007-06-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:e-book_systems:flipviewer:*:*:*:*:*:*:*:*