NETGEAR Multiple WAP Devices Command Injection Vulnerability

(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear WN604 before 3.3.3 and WN802Tv2, WNAP210v2, WNAP320, WNDAP350, WNDAP360, and WNDAP660 before 3.5.5.0 allow remote…

CheckOps priority index

9.3/10 Patch within 24 h

Severity9.8

Probability9.8

Exploitation4/5

Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.

EPSS · today 98.3% higher than 99.9% of CVEs

CVSS 3.1 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:

Exploited for 1,684 days 25 Mar 2022

CISA due date 15 Apr 2022 for US federal agencies

Exploitation probability EPSS · FIRST

EPSS probability (%)Percentile among all CVEs

Exploitation signals 4 / 5

KEV catalog (CISA)25 Mar 2022
Exploited in EUVD (ENISA)25 Mar 2022
Used by ransomwareno
EPSS above 10 %98.3%
No account, over the networkyes

What to do

Fix

Apply the vendor’s fix as soon as it is available.

CISA guidance: Apply updates per vendor instructions.

Meanwhile

Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.

Manufacturers (CRA)

Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained

Description ENISA EUVD

Affected products

Wireless Access Point (WAP) Devices

Weaknesses (CWE)

CWE-77

Open source packages OSV

Affected libraries according to OSV, with fixed versions.

Timeline

21 Apr 2017
Published
25 Mar 2022
Exploitation reported (ENISA)
25 Mar 2022
Added to the KEV catalog
15 Apr 2022
CISA remediation due date
26 Sept 2026
EPSS peak: 98.3%

References

Other exploited vulnerabilities from the same vendor

CVE-2017-5521NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability
8.3 · Background exploitation
CVE-2017-6862NETGEAR Multiple Devices Buffer Overflow Vulnerability
7.7 · Background exploitation
CVE-2017-6334NETGEAR DGN2200 Devices OS Command Injection Vulnerability
7.5 · Background exploitation
CVE-2016-10174NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability
8.8 · Background exploitation
CVE-2017-6077NETGEAR DGN2200 Remote Code Execution Vulnerability
8.4 · Background exploitation
CVE-2016-6277NETGEAR Multiple Routers Remote Code Execution Vulnerability
8.9 · Background exploitation