CVEs / CVE-2021-35587
CVE-2021-35587: Oracle Fusion Middleware Unspecified Vulnerability
- Known exploited in the CISA KEV catalog since 28 Nov 2022
- high 7.5 CVSS 2.0 (NVD)
- EPSS 96.2% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
Oracle Fusion Middleware Access Manager allows an unauthenticated attacker with network access via HTTP to takeover the Access Manager product.
Description
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: OpenSSO Agent). Supported versions that are affected are 11.1.2.3.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Oracle Corporation Access Manager | 11.1.2.3.0 | — |
| Oracle Corporation Access Manager | 12.2.1.3.0 | — |
| Oracle Corporation Access Manager | 12.2.1.4.0 | — |
Exploitation
| In CISA KEV since | 28 Nov 2022 |
|---|---|
| Due date for US federal agencies | 19 Dec 2022 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply updates per vendor instructions. |
Severity
| CVSS 2.0 | 7.5 highAV:N/AC:L/Au:N/C:P/I:P/A:PScored by NVD |
|---|---|
| Weakness | CWE-306 |
References
- CVE-2021-35587 on NVD
- CVE-2021-35587 in the CISA KEV catalog
- https://www.oracle.com/security-alerts/cpujan2022.html (cited by CISA)
- https://www.oracle.com/security-alerts/cpujan2022.html Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-35587 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.