CVE-2021-35587
Oracle Fusion Middleware: Unspecified
As of , CVE-2021-35587 in Oracle Fusion Middleware is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.
- Exploited
- Yes: CISA listed it on 28 November 2022
- US federal deadline
- 19 December 202221 days after CISA listed it. US federal civilian agencies must fix it by then.
- Used in ransomware campaigns
- Not known to CISA
- EPSS score
- 0.96Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
- EPSS when listed
- 0.01 on 28 November 2022EPSS on the day CISA listed it.
- Public exploit
- 1 Metasploit module
- Fix
- Vendor advice: www.oracle.comLinks below, from CISA's entry.
What CISA says to do
Apply updates per vendor instructions.
CISA's required action
What the flaw is
Oracle Fusion Middleware Access Manager allows an unauthenticated attacker with network access via HTTP to takeover the Access Manager product.
CISA's 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).
The CVE record's description, from oracle
- CVE published
- 19 January 2022
- Assigned by
- oracle
- CVSS
- 9.8 Critical (CVSS 3.1, from the CNA)
- CWE-306
- Missing Authentication for Critical Function
- CWE-502
- Deserialization of Untrusted Data
- CWE-790
- Improper Filtering of Special Elements
- CISA SSVC, exploitation
- active
- CISA SSVC, automatable
- yes
- CISA SSVC, technical impact
- total
Timeline
- The CVE record was published.
- CISA added it to its list of exploited vulnerabilities.
- The US federal deadline to fix it.
Public exploits
Facts from Metasploit's module list and Exploit-DB's index; we never copy exploit code.
- Metasploit: Oracle Access Manager unauthenticated Remote Code Executionexploit module, rank excellent
Fusion Middleware: other exploited entries
| Vulnerability | Product | Our group | Listed | Deadline | EPSS |
|---|---|---|---|---|---|
| CVE-2012-3152Unspecified | Oracle Fusion Middleware | Patch this weekMetasploit module; EPSS 0.99; verified Exploit-DB entry | 0.99 | ||
| CVE-2025-61757Missing Authentication for Critical Function | Oracle Fusion Middleware | Patch this weekEPSS 0.89 | 0.89 | ||
| CVE-2020-2551Unspecified | Oracle Fusion Middleware | Patch this weekEPSS 0.93 | 0.93 | ||
| CVE-2012-1710Unspecified | Oracle Fusion Middleware | Patch this weekRansomware use | 0.08 | ||
| CVE-2012-0518Unspecified | Oracle Fusion Middleware | Patch soon | 0.05 |
Read further
- CVE recordcve.org
- NVD entrynvd.nist.gov
- CISA's catalogcisa.gov
- EPSS for this CVEapi.first.org