CVE-2026-112351: Sunhillo SureLine OS Command Injection via networkDiag.cgi
Sunhillo Corporation · SureLine
Fixed in 9.1.5 · Affected: Sunhillo Corporation SureLine before 9.1.5 · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 86% of scored CVEs
DescriptionCVE.org
Sunhillo SureLine before 9.1.5 contains an OS command injection vulnerability in the networkDiag.cgi endpoint that allows an authenticated remote attacker with any web account to execute arbitrary commands as root by injecting shell metacharacters into the ipAddr or dnsAddr parameters. Attackers can bypass the incomplete character denylist from the prior CVE-2021-36380 fix using URL-encoded newline (%0a) or ampersand (%26) sequences that act as command separators after decoding in the ping, nslookup, or traceroute diagnostic modes, leading to full system compromise.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Sunhillo Corporation · SureLinefrom 8.6.0 before 9.1.5
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Sunhillo Corporation
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-112351 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.