MEDIUM SEVERITY

CVE-2006-2481

Esx vulnerability

CVSS
5.0
EPSS
7.1%
EPSS pct
94th
Exploited
No known
VMware ESX Server 2.0.x before 2.0.2 and 2.x before 2.5.2 patch 4 stores authentication credentials in base 64 encoded format in the vmware.mui.kid and vmware.mui.sid cookies, which allows attackers to gain privileges by obtaining the cookies using attacks such as cross-site scripting (CVE-2005-3619).
Affected vendor
Vmware
Affected product
Esx
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness type (CWE)
Published
2006-07-31

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.

Its EPSS score of 7.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2006-2481

  • Confirm whether Vmware Esx is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-2481.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-2481

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2006-2481 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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