CVE-2011-4520

Heap-based buffer overflow in an ActiveX component in MICROSYS PROMOTIC before 8.1.5 allows remote attackers to cause a denial of service via a crafted web page.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
certccCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
microsyspromotic
𝑥
≤ 8.1.4
microsyspromotic
8.0.0
microsyspromotic
8.0.1
microsyspromotic
8.0.2
microsyspromotic
8.0.3
microsyspromotic
8.0.4
microsyspromotic
8.0.5
microsyspromotic
8.0.6
microsyspromotic
8.0.7
microsyspromotic
8.0.8
microsyspromotic
8.0.9
microsyspromotic
8.0.10
microsyspromotic
8.0.11
microsyspromotic
8.0.12
microsyspromotic
8.0.13
microsyspromotic
8.1.0
microsyspromotic
8.1.1
microsyspromotic
8.1.2
microsyspromotic
8.1.3
𝑥
= Vulnerable software versions