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Exploitation reportedNot in CISA KEV yet

CVE-2025-34035

Exploitation reported by one source. First attested on 2026-10-05 by GCVE · previdian.

  • Published2025-06-24
  • WeaknessCWE-78

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

An OS command injection vulnerability exists in EnGenius EnShare Cloud Service version 1.4.11 and earlier. The usbinteract.cgi script fails to properly sanitize user input passed to the path parameter, allowing unauthenticated remote attackers to inject arbitrary shell commands. The injected commands are executed with root privileges, leading to full system compromise. Exploitation evidence was observed by the Shadowserver Foundation on 2024-12-05 UTC.

Timeline

dates in UTC
  1. 2025-06-2401:15CVE publishedNVD
  2. 2026-10-0515:37Listed as exploited by GCVEGCVE
  3. 2026-10-0515:37Exploitation first reportedGCVE

Versions per branch

NVD
Engeniustech esr600 firmwareversion to verify
BranchAffectedFixed in
1.1= 1.1.0.50no fix published
1.2= 1.2.1.46no fix published
1.3= 1.3.1.63no fix published
1.4= 1.4.0.23no fix published
1.4= 1.4.1no fix published
1.4= 1.4.2no fix published
1.4= 1.4.3no fix published
1.4= 1.4.5no fix published
1.4= 1.4.9no fix published
1.4= 1.4.11no fix published
Engeniustech esr1750 firmwareversion to verify
BranchAffectedFixed in
1.1= 1.1.0no fix published
1.2= 1.2.2.27no fix published
1.3= 1.3.0no fix published
1.3= 1.3.1.34no fix published
1.4= 1.4.0no fix published
1.4= 1.4.1no fix published
1.4= 1.4.3no fix published
1.4= 1.4.5no fix published
Engeniustech esr900 firmwareversion to verify
BranchAffectedFixed in
1.1= 1.1.0no fix published
1.2= 1.2.2.23no fix published
1.3= 1.3.0no fix published
1.3= 1.3.1.26no fix published
1.3= 1.3.5.18no fix published
1.4= 1.4.0no fix published
1.4= 1.4.3no fix published
1.4= 1.4.5no fix published

4 more products in the sources.

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

Products declared by the CNA1 product

As VulnCheck, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • EnGenius EnShare IoT Gigabit Cloud Serviceother versions: not affected
    Affected
    • ≤ 1.4.11no fix statedsemver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-11-20

Fix

No fix published by the sources we read yet. NVD record

Detection

read 2026-11-09 09:28 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2025-06-24
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-xv32-fpqh-v67r

Frequently asked questions

What is CVE-2025-34035?

An OS command injection vulnerability exists in EnGenius EnShare Cloud Service version 1.4.11 and earlier. The usbinteract.cgi script fails to properly sanitize user input passed to the path parameter, allowing unauthenticated remote attackers to inject arbitrary shell commands. The injected commands are executed with root privileges, leading to full system compromise. Exploitation evidence was observed by the Shadowserver Foundation on 2024-12-05 UTC.

Is CVE-2025-34035 actively exploited?

A proof-of-concept exploit exists for CVE-2025-34035, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-34035?

CVE-2025-34035 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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