How severe is CVE-2023-47279?

CVE-2023-47279 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-47279 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47279?

CVE-2023-47279 affects Deltaww Infrasuite Device Master. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47279?

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-2023-47279 published?

CVE-2023-47279 was published on 2023-11-30 and last updated on 2026-06-17.

CVE-2023-47279

CVE-2023-47279 is a high-severity vulnerability in Deltaww Infrasuite Device Master with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Deltaww Infrasuite Device Master
Published: 2023-11-30
Last modified: 2026-06-17

Description

In Delta Electronics InfraSuite Device Master v.1.0.7, A vulnerability exists that allows an unauthenticated attacker to disclose user information through a single UDP packet, obtain plaintext credentials, or perform NTLM relaying.

Frequently asked questions

What is CVE-2023-47279?: In Delta Electronics InfraSuite Device Master v.1.0.7, A vulnerability exists that allows an unauthenticated attacker to disclose user information through a single UDP packet, obtain plaintext credentials, or perform NTLM relaying.
How severe is CVE-2023-47279?: CVE-2023-47279 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-47279 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47279?: CVE-2023-47279 affects Deltaww Infrasuite Device Master. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47279?: 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-2023-47279 published?: CVE-2023-47279 was published on 2023-11-30 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-331-01

Affected products (1)

cpe:2.3:a:deltaww:infrasuite_device_master:1.0.7:*:*:*:*:*:*:*

More vulnerabilities in Deltaww Infrasuite Device Master

CVE-2023-47207 — Critical (CVSS 9.8): In Delta Electronics InfraSuite Device Master v.1.0.7, a vulnerability exists that allows an unauthenticated attacker…
CVE-2023-39226 — Critical (CVSS 9.8): In Delta Electronics InfraSuite Device Master v.1.0.7, a vulnerability exists that allows an unauthenticated attacker…
CVE-2023-34347 — Critical (CVSS 9.8): Delta Electronics InfraSuite Device Master versions prior to 1.0.7 contains classes that cannot be deserialized,…
CVE-2023-1140 — Critical (CVSS 9.8): Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability that could allow an attacker…
CVE-2023-1136 — Critical (CVSS 9.8): In Delta Electronics InfraSuite Device Master versions prior to 1.0.5, an unauthenticated attacker could generate a…
CVE-2023-1133 — Critical (CVSS 9.8): Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability in which the Device-status…

All CVEs affecting Deltaww Infrasuite Device Master →

Other CWE-22 (Path Traversal) vulnerabilities

CVE-2026-48282 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted…
CVE-2026-54917 — Critical (CVSS 10.0): SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the…
CVE-2026-11429 — Critical (CVSS 10.0): Two endpoints in the Vault Service ScriptsController, shared by Altium Enterprise Server and Altium 365, accept file…
CVE-2026-34909 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to…
CVE-2026-7411 — Critical (CVSS 10.0): In Eclipse BaSyx Java Server SDK versions prior to 2.0.0-milestone-10, inadequate path normalization in the Submodel…
CVE-2026-36767 — Critical (CVSS 10.0): A path traversal vulnerability in the /content/images/add endpoint of shopizer v3.2.5 allows attackers write arbitrary…

Browse all CWE-22 (Path Traversal) vulnerabilities →