CVE-2020-4146 json
IBM Security SiteProtector System 3.1.1 could allow a remote attacker to obtain sensitive information, caused by missing 'HttpOnly' flag.
published 2021-11-12 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-25393
- cvss
- 4.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
IBM Security SiteProtector System 3.1.1 could allow a remote attacker to obtain sensitive information, caused by missing 'HttpOnly' flag. A remote attacker could exploit this vulnerability to obtain sensitive information. IBM X-Force ID: 174129.
Exploit prediction
1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.0 | CVSS:3.0/A:N/AV:N/UI:N/C:L/S:C/AC:H/I:N/PR:N/RC:C/RL:O/E:U |
| 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 | 4.0 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/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 Security SiteProtector System
Classification
- Weakness
-
- CWE-732 Incorrect Permission Assignment for Critical Resource
References
-
ibm.com
/support/pages/node/6515056
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/174129
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4146
- NVD CVE-2020-4146
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