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Fencer Vulns
medium 5.3

CVE-2017-1788 json

IBM WebSphere Application Server 9 installations using Form Login could allow a remote attacker to conduct spoofing attacks.

published 2018-03-22 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-10804

cvss
5.3
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
0
none known

Summary

IBM WebSphere Application Server 9 installations using Form Login could allow a remote attacker to conduct spoofing attacks. IBM X-Force ID: 137031.

Exploit prediction

2.30% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 5.3 CVSS:3.0/A:N/AC:L/AV:N/C:L/I:N/PR:N/S:U/UI:N
CNA 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • IBM WebSphere Application Server

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.