What is CVE-2023-30990?

CVE-2023-30990 is a high-severity vulnerability in Ibm I, classified under Code Injection. CVSS score: 8.6/10. Published 2023-07-03.

How severe is CVE-2023-30990?

High severity. CVSS v3 base score is 8.6 out of 10.

Is CVE-2023-30990 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Ibm I

CVE-2023-30990

IBM i 7.2, 7.3, 7.4, and 7.5 could allow a remote attacker to execute CL commands as QUSER, caused by an exploitation of DDM architecture. IBM X-Force ID: 254036.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.002 (40.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Ibm I — versions 7.2, 7.3, 7.4, 7.5

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

References

www.ibm.com/support/pages/node/7008573 (vendor-advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/254036 (vdb-entry)

Frequently asked questions

What is CVE-2023-30990?: CVE-2023-30990 is a high-severity vulnerability in Ibm I, classified under Code Injection. CVSS score: 8.6/10. Published 2023-07-03.
How severe is CVE-2023-30990?: High severity. CVSS v3 base score is 8.6 out of 10.
Is CVE-2023-30990 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.