CVE-2023-33869
A public proof of concept exists; no exploitation attested.
- Published2023-06-20
- WeaknessCWE-78
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « 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
Enphase Envoy versions D7.0.88 is vulnerable to a command injection exploit that may allow an attacker to execute root commands.
Timeline
dates in UTC- 2023-06-2020:15CVE publishedNVD
- 2026-10-2319:23First public proof of conceptPoC-in-GitHub
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-33869?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-33869?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | = d7.0.88 | no fix published | NVD |
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
Enphase Envoy
Envoy: D7.0.88
Fix
- Mitigation from the vendor CISA ICSA-23-171-01 · 1 productEnphase has released IQ Gateway Software version 7.3.130 for Northern America and version 7.6.175 for Europe and the rest of the world. These releases are being deployed via remote software upgrades for existing systems.
- Mitigation from the vendor CISA ICSA-23-171-01 · 1 productFor more information, see Enphase Energy's Security Advisory.
Detection
read 2026-10-23 19:23 UTC- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
Sources
- CISA-ADPSSVC decisionnone2024-12-06
- OpenCVESSVC decisionnone—
- CNACVSS 3.16.3read 2026-10-23
- NVDCVSS 3.19.8read 2026-10-23
- CNAweakness (CWE)CWE-78read 2026-10-23
- NVDweakness (CWE)CWE-78read 2026-10-23
- FIRST EPSSEPSS score1.1 %2026-10-23
- 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
- 2023-06-20
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2023-33869?
Is CVE-2023-33869 actively exploited?
What is the CVSS score for CVE-2023-33869?
Running Enphase Envoy? Hear about its next vulnerability
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.