RCE in D-Link Di-7100g C1
CVE-2026-2193
A vulnerability was detected in D-Link DI-7100G C1 24.04.18D1. Affected by this issue is the function set_jhttpd_info. Performing a manipulation of the argument usb_username results in command injection. Remote exploitation of the attack is possible.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.035 (88.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.035 · change: +0.002
Affected products
- D-Link Di-7100g C1 — versions 24.04.18D1
- Dlink Di-7100g C1
- Dlink Di-7100g C1 Firmware — versions 24.04.18d1
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/glkfc/IoT-Vulnerability/blob/main/D-Link/Dlink_4.md (related, Exploit, Third Party Advisory)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2026-2193?
- CVE-2026-2193 is a medium-severity vulnerability in D-Link Di-7100g C1, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-02-08.
- How severe is CVE-2026-2193?
- Medium severity. CVSS v3 base score is 6.3 out of 10.