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Fencer Intel
medium 4.3

CVE-2013-5413 json

IBM Sterling B2B Integrator 5.2 and Sterling File Gateway 2.2 do not invalidate a session upon a logout action, which allows remote attacke…

published 12y ago modified 4mo ago also EUVD-2013-5253

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

IBM Sterling B2B Integrator 5.2 and Sterling File Gateway 2.2 do not invalidate a session upon a logout action, which allows remote attackers to bypass authentication by leveraging an unattended workstation.

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Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

References

Sources

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.