THREATPORT/VULNERABILITY/CVE-2008-1277
HIGH SEVERITY

CVE-2008-1277

Mailenable Enterprise vulnerability

CVSS
9.0
EPSS
8.3%
EPSS pct
94th
Exploited
No known
The IMAP service (MEIMAPS.exe) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allows remote attackers to cause a denial of service (crash) via (1) SEARCH and (2) APPEND commands without required arguments, which triggers a NULL pointer dereference.
Affected vendor
Mailenable
Affected product
Mailenable Enterprise
CVSS vector
AV:N/AC:L/Au:S/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2008-03-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low 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 8.3% 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-2008-1277

  • Confirm whether Mailenable Mailenable Enterprise is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-1277.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-1277

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2008-1277 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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