CVE-2023-21959 — Vulnerability in the Oracle iReceivables product of Oracle E-Business Suite (com

Vulnerability in the Oracle iReceivables product of Oracle E-Business Suite (component: Attachments). Supported versions that are affected are 12.2.3-12.2.12. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iReceiv

01What is this vulnerability?

Vulnerability in the Oracle iReceivables product of Oracle E-Business Suite (component: Attachments). Supported versions that are affected are 12.2.3-12.2.12. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iReceivables. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle…

02Affected products

Vendor	Product	Versions
Oracle Corporation	iReceivables	12.2.3-12.2.12

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-04-18T19:54:31.563Z
• Last modified: 2024-09-16T15:13:52.596Z

09References

• www.oracle.com — https://www.oracle.com/security-alerts/cpuapr2023.html