CVE-2026-108895Linksys E1700 setDMZ os command injection
Updated under an hour ago ()
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It affects Linksys E1700. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 2.20%, higher than 82% of scored CVEs.
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A weakness has been identified in Linksys E1700 1.0.0.4.003. The affected element is the function setDMZ of the file /goform/setDMZ. Executing a manipulation of the argument MAC_addr can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS
- 9.9 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-78, CWE-77
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 2.20% (percentile 82)
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 13, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
Linksys E1700 linksys:e1700_firmware | 1.0.0.4.003 | CNA record |
References
- https://vuldb.com/vuln/416687vdb-entry, technical-description
- https://vuldb.com/vuln/416687/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-108895third-party-advisory
- https://vuldb.com/submit/973114third-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_69/69.mdexploit
- https://www.linksys.com/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.