HIGH SEVERITY

CVE-2005-3905

Jdk vulnerability

CVSS
7.5
EPSS
5.2%
EPSS pct
92th
Exploited
No known
Unspecified vulnerability in reflection APIs in Java SDK and JRE 1.3.1_15 and earlier, 1.4.2_08 and earlier, and JDK and JRE 5.0 Update 3 and earlier allows remote attackers to escape the Java sandbox and access arbitrary files or execute arbitrary application via unknown attack vectors, a different vulnerability than CVE-2005-3906. NOTE: this is associated with the "first issue" identified in SUNALERT:102003.
Affected vendor
Sun
Affected product
Jdk
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published
2005-11-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2005-3905

  • Confirm whether Sun Jdk is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2005-3905.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-3905

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