How severe is CVE-2023-33839?

CVE-2023-33839 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-33839 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33839?

CVE-2023-33839 primarily affects Ibm Security Verify Governance. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-33839?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-33839 published?

CVE-2023-33839 was published on 2023-10-23 and last updated on 2026-06-17.

CVE-2023-33839

CVE-2023-33839 is a high-severity vulnerability in Ibm Security Verify Governance with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Ibm Security Verify Governance
Published: 2023-10-23
Last modified: 2026-06-17

Description

IBM Security Verify Governance 10.0 could allow a remote authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request. IBM X-Force ID: 256036.

Frequently asked questions

What is CVE-2023-33839?: IBM Security Verify Governance 10.0 could allow a remote authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request. IBM X-Force ID: 256036.
How severe is CVE-2023-33839?: CVE-2023-33839 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-33839 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33839?: CVE-2023-33839 primarily affects Ibm Security Verify Governance. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-33839?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-33839 published?: CVE-2023-33839 was published on 2023-10-23 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:security_verify_governance:10.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_verify_governance:10.0.1:*:*:*:*:*:*:*

More vulnerabilities in Ibm Security Verify Governance

CVE-2022-22455 — Critical (CVSS 9.8): IBM Security Verify Governance Identity Manager 10.0 virtual appliance component performs an operation at a privilege…
CVE-2025-36003 — High (CVSS 7.5): IBM Security Verify Governance Identity Manager 10.0.2 could allow a remote attacker to obtain sensitive information…
CVE-2022-22460 — High (CVSS 7.5): IBM Security Verify Identity Manager 10.0 contains sensitive information in the source code repository that could be…
CVE-2022-22453 — High (CVSS 7.5): IBM Security Verify Identity Manager 10.0 uses weaker than expected cryptographic algorithms that could allow an…
CVE-2022-22452 — High (CVSS 7.5): IBM Security Verify Identity Manager 10.0 uses an inadequate account lockout setting that could allow a remote attacker…
CVE-2023-35019 — High (CVSS 7.2): IBM Security Verify Governance, Identity Manager 10.0 could allow a remote authenticated attacker to execute arbitrary…

All CVEs affecting Ibm Security Verify Governance →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-19188 — Critical (CVSS 10.0): A critical OS command injection vulnerability has been identified in the Haiwell IoT Cloud HMI Gateway product. The…
CVE-2026-48362 — Critical (CVSS 10.0): ColdFusion is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…
CVE-2026-16812 — Critical (CVSS 10.0): VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access…
CVE-2026-6516 — Critical (CVSS 10.0): Zohocorp ManageEngine ADAudit Plus versions before 8606 are affected by Unauthenticated Remote code execution due to…
CVE-2026-46339 — Critical (CVSS 10.0): 9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect…
CVE-2026-59726 — Critical (CVSS 10.0): Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default docker-compose deployment…

Browse all CWE-78 (OS Command Injection) vulnerabilities →