HIGH SEVERITY

CVE-2008-5903

Xrdp vulnerability

CVSS
7.5
EPSS
3.2%
EPSS pct
87th
Exploited
No known
Array index error in the xrdp_bitmap_def_proc function in xrdp/funcs.c in xrdp 0.4.1 and earlier allows remote attackers to execute arbitrary code via vectors that manipulate the value of the edit_pos structure member.
Affected vendor
Xrdp
Affected product
Xrdp
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness type (CWE)
Published
2009-01-15

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 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2008-5903

  • Confirm whether Xrdp Xrdp is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-5903.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-5903

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