IBM Financial Transaction Manager for SWIFT Services for Multiplatforms 3.2.4 allows web pages to be stored locally which can be read by an…

published 2020-12-16 5y ago modified 2026-06-17 4mo ago also EUVD-2020-26153

cvss: 4.0; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

IBM Financial Transaction Manager for SWIFT Services for Multiplatforms 3.2.4 allows web pages to be stored locally which can be read by another user on the system.

Patch / fix

links 1

ibm.com/support/pages/node/6371260 advisory

Is CVE-2020-4906 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	4.0	CVSS:3.0/PR:N/C:L/A:N/I:N/UI:N/AV:L/AC:L/S:U/E:U/RC:C/RL:O
NVD	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.0	4.0	CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

IBM Financial Transaction Manager

Classification

Weakness

CWE-922 Insecure Storage of Sensitive Information

References

ibm.com /support/pages/node/6371260
patch, vendor-advisory
exchange.xforce.ibmcloud.com /vulnerabilities/191110
vdb-entry, vendor-advisory

Sources

CVE List CVE-2020-4906
NVD CVE-2020-4906

Fencer Intel 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.