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Public proof of conceptFix available

CVE-2023-30765

A public proof of concept exists; no exploitation attested.

  • Published2023-07-10
  • Fixed in1.0.7
  • WeaknessCWE-269

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

​Delta Electronics InfraSuite Device Master versions prior to 1.0.7 contain improper access controls that could allow an attacker to alter privilege management configurations, resulting in privilege escalation.

Timeline

dates in UTC
  1. 2023-07-1020:15CVE publishedNVD
  2. 2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-30765?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-30765?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Deltaww infrasuite device master
BranchAffectedFixed in
1.0< 1.0.71.0.7

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-23-180-01 CISA1 known affected

    Delta Electronics InfraSuite Device Master

    Delta Electronics InfraSuite Device Master: <1.0.7

Full record on NVD

Fix

  1. Update Deltaww infrasuite device master to 1.0.7
  2. Vendor fix CISA ICSA-23-180-01 · 1 productDelta Electronics InfraSuite Device Master: Update to v1.0.7
  3. Mitigation from the vendor CISA ICSA-23-180-01 · 1 productDelta Electronics has provided a fix to these vulnerabilities. Users are encouraged to update to the latest version.

Advisories and patches

Detection

read 2026-10-23 19:23 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
1 repository, unverified0xfml/CVE-2023-30765
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2024-11-08
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.18.8read 2026-10-23
  • NVDCVSS 3.19.8read 2026-10-23
  • CNAweakness (CWE)CWE-269read 2026-10-23
  • FIRST EPSSEPSS score2.0 %2026-10-22
  • PoC-in-GitHubproof of concept1read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2023-07-10
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2023-30765?

​Delta Electronics InfraSuite Device Master versions prior to 1.0.7 contain improper access controls that could allow an attacker to alter privilege management configurations, resulting in privilege escalation.

Is CVE-2023-30765 actively exploited?

Active exploitation of CVE-2023-30765 has not been confirmed. Its EPSS score was 2.0% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-30765?

CVE-2023-30765 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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