Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-32290— GL-iNet Comet (GL-RM1) KVM insufficient firmware verification

Quick assessment

Affected
GL-iNet Comet KVM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GL-iNet Comet是中国GL-iNet公司的一款便携式多功能网络设备。 GL-iNet Comet存在安全漏洞，该漏洞源于未充分验证上传固件文件的真实性，可能导致中间人或受损更新服务器修改固件并通过验证。

CVSS 4.7 · Medium EPSS 0.13% · P2
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-32290

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
GL-iNet Comet (GL-RM1) KVM insufficient firmware verification
Source: CVE Program / CVE List V5
Vulnerability Description
The GL-iNet Comet (GL-RM1) KVM before version 1.8.2 does not sufficiently verify the authenticity of uploaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding MD5 hash to pass verification.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
GL-iNet Comet 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GL-iNet Comet是中国GL-iNet公司的一款便携式多功能网络设备。 GL-iNet Comet存在安全漏洞，该漏洞源于未充分验证上传固件文件的真实性，可能导致中间人或受损更新服务器修改固件并通过验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GL-iNet Comet KVM 0 ~ 1.8.2 -

II. Public POCs for CVE-2026-32290

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-32290

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-32290 (1)

Security Blog Posts for CVE-2026-32290 (1)

Vendor Pages for CVE-2026-32290 (1)

Same Patch Batch · GL-iNet · 2026-03-17 · 4 CVEs total

CVE-2026-32292 7.5 HIGH GL-iNet Comet (GL-RM1) KVM insufficient login rate-limiting
CVE-2026-32291 6.8 MEDIUM GL-iNet Comet (GL-RM1) KVM unauthenticated root access via UART serial console
CVE-2026-32293 3.7 LOW GL-iNet Comet (GL-RM1) KVM insufficient certificate validation

IV. Related Vulnerabilities

Same product: Comet KVM
Same vendor: GL-iNet
Same weakness: CWE-345

V. Comments for CVE-2026-32290

No comments yet

Leave a comment