THREATPORT/VULNERABILITY/CVE-2011-0918
HIGH SEVERITY

CVE-2011-0918

Lotus Domino vulnerability

CVSS
10.0
EPSS
5.8%
EPSS pct
92th
Exploited
No known
Stack-based buffer overflow in the NRouter (aka Router) service in IBM Lotus Domino allows remote attackers to execute arbitrary code via long filenames associated with Content-ID and ATTACH:CID headers in attachments in malformed calendar-request e-mail messages, aka SPR KLYH87LKRE.
Affected vendor
Ibm
Affected product
Lotus Domino
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2011-02-08

Risk analysis

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

Its EPSS score of 5.8% 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-2011-0918

  • Confirm whether Ibm Lotus Domino is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2011-0918.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-0918

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-0918 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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