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Vulnerability record · CVE-2016-1557 · published 21 April 2017

CVE-2016-1557: Netgear wnap320 firmware information exposure vulnerability

Netgear · Wnap320 Firmware

Netgear WNAP320, WNDAP350, and WNDAP360 before 3.5.5.0 reveal wireless passwords and administrative usernames and passwords over SNMP.

9.8 CVSS 3.0 Critical EPSS 2.8% · top 13.9% CWE-200 · Information exposure
9.8CVSS 3.0 base score, v2 5.0
2.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Netgear WNAP320, WNDAP350, and WNDAP360 before 3.5.5.0 reveal wireless passwords and administrative usernames and passwords over SNMP.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/135956/D-Link-Netgear-FIRMADYNE-Command-Injection-Buffer-Overflow.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2016/Feb/112 Mailing ListThird Party Advisory
https://kb.netgear.com/30482/CVE-2016-1557-Notification?cid=wmt_netgear_organic PatchVendor Advisory
http://packetstormsecurity.com/files/135956/D-Link-Netgear-FIRMADYNE-Command-Injection-Buffer-Overflow.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2016/Feb/112 Mailing ListThird Party Advisory
https://kb.netgear.com/30482/CVE-2016-1557-Notification?cid=wmt_netgear_organic PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2016-1555Netgear wireless access point PHP scripts allow unauthenticated command injectionSeveral PHP scripts (boardData102.php, boardData103.php, boardDataJP.php, boardDataNA.php, boardDataWW.php) in Netgear WN604 and multiple WNAP/WNDAP …KEVEPSS 98%analysed9.8CVE-2018-21097Netgear wac505 firmware out-of-bounds write vulnerabilityCertain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects WAC505 before 5.0.5.4, WAC510 befo…EPSS 1.2%8.0CVE-2018-21120Netgear wac120 firmware cross-site request forgery vulnerabilityCertain NETGEAR devices are affected by CSRF. This affects WAC120 before 2.1.7, WAC505 before 5.0.5.4, WAC510 before 5.0.5.4, WNAP320 before 3.7.11.4…EPSS 0.46%7.5CVE-2016-1556Netgear wnap320 firmware information exposure vulnerabilityInformation disclosure in Netgear WN604 before 3.3.3; WNAP210, WNAP320, WNDAP350, and WNDAP360 before 3.5.5.0; and WND930 before 2.0.11 allows remote…EPSS 3.5%7.4CVE-2018-21096Netgear wac120 firmware cross-site request forgery vulnerabilityCertain NETGEAR devices are affected by CSRF. This affects WAC120 before 2.1.7, WAC505 before 5.0.5.4, WAC510 before 5.0.5.4, WNAP320 before 3.7.11.4…EPSS 0.31%7.3CVE-2018-21094Netgear wac120 firmware vulnerabilityCertain NETGEAR devices are affected by incorrect configuration of security settings. This affects WAC120 before 2.1.7, WAC505 before 5.0.5.4, WAC510…EPSS 1.0%7.1CVE-2017-18863Netgear wn604 firmware injection vulnerabilityCertain NETGEAR devices are affected by command execution via a PHP form. This affects WN604 3.3.3 and earlier, WNAP210v2 3.5.20.0 and earlier, WNAP3…EPSS 0.50%6.7CVE-2017-18805Netgear wac510 firmware injection vulnerabilityCertain NETGEAR devices are affected by command injection. This affects WAC510 before 1.3.0.10, WAC120 before 2.1.4, WNDAP620 before 2.1.3, WND930 be…EPSS 0.56%

Source: NIST National Vulnerability Database (record CVE-2016-1557), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.