CVE-2021-20709
High
Description
Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to a specific URL.
SeverityHigh
CVSS7.2
Exploit probability—
ProductNec Aterm Wf1200cr Firmware
PublishedApr 26, 2021
First seenApr 26, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nec aterm_wf1200cr_firmware | v ≤ 1.3.2 | — |
| nec aterm_wg1200cr_firmware | v ≤ 1.3.3 | — |
| nec aterm_wg2600hs_firmware | v ≤ 1.5.1 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.