CVE-2020-4259 json
IBM Sterling File Gateway 2.2.0.0 through 6.0.3.1 could allow an authenticated user could manipulate cookie information and remove or add m…
published 2020-05-14 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-25506
- cvss
- 6.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
IBM Sterling File Gateway 2.2.0.0 through 6.0.3.1 could allow an authenticated user could manipulate cookie information and remove or add modules from the cookie to access functionality not authorized to. IBM X-Force ID: 175638.
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.5 | CVSS:3.0/AV:N/UI:N/S:U/C:N/PR:L/A:N/AC:L/I:H/RC:C/RL:O/E:U |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Affected products
- IBM Sterling File Gateway
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
ibm.com
/support/pages/node/6208038
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/175638
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4259
- NVD CVE-2020-4259
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