THREATPORT/VULNERABILITY/CVE-2007-0603
HIGH SEVERITY

CVE-2007-0603

Corporate Desktop vulnerability

CVSS
7.1
EPSS
5.1%
EPSS pct
92th
Exploited
No known
PGP Desktop before 9.5.1 does not validate data objects received over the (1) \pipe\pgpserv named pipe for PGPServ.exe or the (2) \pipe\pgpsdkserv named pipe for PGPsdkServ.exe, which allows remote authenticated users to gain privileges by sending a data object representing an absolute pointer, which causes code execution at the corresponding address.
Affected vendor
Pgp
Affected product
Corporate Desktop
CVSS vector
AV:N/AC:H/Au:S/C:C/I:C/A:C
Published
2007-01-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring single-factor authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 5.1% 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-2007-0603

  • Confirm whether Pgp Corporate Desktop is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-0603.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-0603

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-0603 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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