HOMEVULNERABILITIESCVE-2020-14435
HIGH

CVE-2020-14435

CWE-77Published: June 18, 2020· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects SRK60 before 2.5.2.104, SRS60 before 2.5.2.104, SRR60 before 2.5.2.104, SRK60B03 before 2.5.2.104, SRK60B04 before 2.5.2.104, SRK60B05 before 2.5.2.104, and SRK60B06 before 2.5.2.104.

NVD Source

Technical Analysis

CVE-2020-14435 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

netgear14 product(s)
srk60 firmwaresrk60srs60 firmwaresrs60srr60 firmwaresrr60srk60b03 firmwaresrk60b03srk60b04 firmwaresrk60b04srk60b05 firmwaresrk60b05+2
Source: NVD CPE · 14 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://kb.netgear.com/000061930/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0026
ADVISORYhttps://kb.netgear.com/000061930/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0026

All References (2)

→
https://kb.netgear.com/000061930/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0026Vendor Advisory
→
https://kb.netgear.com/000061930/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0026Vendor Advisory

Quick Facts

CVE IDCVE-2020-14435
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-77
CISA KEVNo
Affected1 vendor(s)
PublishedJun 18, 2020

Related CVEs (CWE-77)

CVE-2015-1815
10.0
CVE-2015-3408
10.0
CVE-2018-16462
10.0
CVE-2024-32766
10.0
CVE-2014-9682
10.0
CVE-2013-2810
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2020-14435 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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