TI-2026-61742 Aliases CVE-2026-90847 GHSA-7cwj-49q5-wgwg

EFM ipTIME C200E System Setup iux_set.cgi os command injection

HIGH 76CWE-77Published 2026-09-15 · Updated 2026-09-15

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A vulnerability was determined in EFM ipTIME C200E 1.094. The impacted element is an unknown function of the file iux_set.cgi of the component System Setup. This manipulation causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0339 88th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
EFM	ipTIME C200E	1.094	—	No fix listed	CNA

ipTIME C200E VendorEFM Affected 1.094 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:efm:iptime_c200e::::::::	—	—	—

cpe:2.3:a:efm:iptime_c200e:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-90847
2026-10-03 Alias added: GHSA-7cwj-49q5-wgwg

References

Exploit 1

https://youtu.be/qdFGRSpCiY0

Other 1

https://drive.google.com/file/d/19WVo2tOImpmSEg3dFsmyB5Rw1aMQXyyd/view?usp=drive_link

TI-2026-54364 EFM ipTIME T16000M Session Validation httpcon_check_session_url improper authentication CVSS 4.0CRITICAL 10.0
TI-2026-16198 EFM ipTIME A3004T Session Validation httpcon_check_session_url improper authentication CVSS 4.0CRITICAL 10.0
TI-2026-54365 EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication CVSS 4.0CRITICAL 9.3
TI-2026-06893 EFM ipTIME NAS1dual misc_main.cgi get_csrf_whites stack-based overflow CVSS 4.0CRITICAL 9.3
TI-2026-02176 EFM iptime A6004MX timepro.cgi commit_vpncli_file_upload unrestricted upload CVSS 4.0CRITICAL 9.3
TI-2026-07255 EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based overflow CVSS 4.0HIGH 8.7

See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences