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Fencer Vulns
medium 5.3

CVE-2019-4600 json

IBM API Connect version V5.0.0.0 through 5.0.8.7 could reveal sensitive information to an attacker using a specially crafted HTTP request.

published 2019-10-28 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-14207

cvss
5.3
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

IBM API Connect version V5.0.0.0 through 5.0.8.7 could reveal sensitive information to an attacker using a specially crafted HTTP request. IBM X-Force ID: 167883.

Exploit prediction

1.43% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 5.3 CVSS:3.0/PR:N/I:N/AC:L/S:U/A:N/UI:N/C:L/AV:N/E:U/RL:O/RC:C
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A: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 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • IBM API Connect

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.