CVE-2023-47159
CVE-2023-47159 is a medium-severity vulnerability in Ibm Sterling File Gateway with a CVSS 3.x base score of 4.3. 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-204.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-51294
- Weakness: CWE-204
- Affected product: Ibm Sterling File Gateway
- Published:
- Last modified:
Description
IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses.
Frequently asked questions
- What is CVE-2023-47159?
- IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses.
- How severe is CVE-2023-47159?
- CVE-2023-47159 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2023-47159 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-47159?
- CVE-2023-47159 affects Ibm Sterling File Gateway. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-47159?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2023-47159 have an EU (EUVD) identifier?
- Yes. CVE-2023-47159 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51294.
- When was CVE-2023-47159 published?
- CVE-2023-47159 was published on 2025-01-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*
More vulnerabilities in Ibm Sterling File Gateway
- CVE-2012-5937 — Critical (CVSS 9.3): Unspecified vulnerability in the CLA2 server in IBM Gentran Integration Suite 4.3, Sterling Integrator 5.0 and 5.1, and…
- CVE-2021-20489 — High (CVSS 8.8): IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 is vulnerable to cross-site request forgery which could allow an…
- CVE-2020-4647 — High (CVSS 8.8): IBM Sterling File Gateway 2.2.0.0 through 2.2.6.5 and 6.0.0.0 through 6.0.3.2 is vulnerable to SQL injection. A remote…
- CVE-2014-0927 — High (CVSS 8.1): The ActiveMQ admin user interface in IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2…
- CVE-2025-14031 — High (CVSS 7.5): IBM Sterling B2B Integrator and and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1,…
- CVE-2020-4476 — High (CVSS 7.5): IBM Sterling File Gateway 2.2.0.0 through 2.2.6.5 and 6.0.0.0 through 6.0.3.2 could allow a remote attacker to obtain…
All CVEs affecting Ibm Sterling File Gateway →
Other CWE-204 vulnerabilities
- CVE-2018-25350 — Critical (CVSS 9.8): userSpice 4.3.24 contains a username enumeration vulnerability that allows unauthenticated attackers to discover valid…
- CVE-2025-5485 — High (CVSS 8.6): User names used to access the web management interface are limited to the device identifier, which is a numerical…
- CVE-2026-33419 — High (CVSS 7.5): MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS (Security…
- CVE-2025-12455 — High (CVSS 7.5): Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing. The…
- CVE-2025-46390 — High (CVSS 7.5): CWE-204: Observable Response Discrepancy
- CVE-2025-3092 — High (CVSS 7.5): An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint.