CVE-2020-4790 json
IBM Security Identity Governance and Intelligence 5.2.6 could allow a user to cause a denial of service due to improperly validating a supp…
published 2021-02-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-26037
- cvss
- 5.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
IBM Security Identity Governance and Intelligence 5.2.6 could allow a user to cause a denial of service due to improperly validating a supplied URL, rendering the application unusuable. IBM X-Force ID: 189375.
Patch / fix
- ibm.com/support/pages/node/6413391 advisory
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.3 | CVSS:3.0/AC:H/AV:A/UI:N/A:H/S:U/I:N/PR:N/C:N/RC:C/RL:O/E:U |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.0 | 5.3 | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 3.3 | AV:A/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- IBM Security Identity Governance and Intelligence
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
ibm.com
/support/pages/node/6413391
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/189375
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4790
- NVD CVE-2020-4790
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.