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Fencer Vulns
medium 6.5

CVE-2017-1129 json

IBM Notes 8.5 and 9.0 is vulnerable to a denial of service.

published 2017-09-05 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-10145

cvss
6.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
30.1%
EPSS 30.1% chance of exploitation in 30 days, percentile 98%
public exploits
3
Metasploit, Exploit-DB

Summary

IBM Notes 8.5 and 9.0 is vulnerable to a denial of service. If a user is persuaded to click on a malicious link, it could cause the Notes client to hang and have to be restarted. IBM X-Force ID: 121370.

Patch / fix

Timeline

  1. First public exploit (Metasploit auxiliary/dos/http/ibm_lotus_notes)
  2. Published

Exploit prediction

30.07% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.0 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

  • IBM Lotus Expeditor
  • IBM Notes

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.