Vulnerability Name:

CVE-2019-17372 (CCN-169097)

Assigned:2019-10-09
Published:2019-10-09
Updated:2019-10-18
Summary:Certain NETGEAR devices allow remote attackers to disable all authentication requirements by visiting genieDisableLanChanged.cgi. The attacker can then, for example, visit MNU_accessPassword_recovered.html to obtain a valid new admin password. This affects AC1450, D8500, DC112A, JNDR3000, LG2200D, R4500, R6200, R6200V2, R6250, R6300, R6300v2, R6400, R6700, R6900P, R6900, R7000P, R7000, R7100LG, R7300, R7900, R8000, R8300, R8500, WGR614v10, WN2500RPv2, WNDR3400v2, WNDR3700v3, WNDR4000, WNDR4500, WNDR4500v2, WNR1000, WNR1000v3, WNR3500L, and WNR3500L.
CVSS v3 Severity:8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.4 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-287
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-17372

Source: XF
Type: UNKNOWN
netgear-cve201917372-sec-bypass(169097)

Source: CCN
Type: GitHub Web site
netgear_cgi_unauthorized_access_vulnerability.md

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/zer0yu/CVE_Request/blob/master/netgear/netgear_cgi_unauthorized_access_vulnerability.md

Source: CCN
Type: Netgear Web site
Netgear

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:ac1450_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:ac1450:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:netgear:d8500_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:d8500:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netgear:dc112a_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:dc112a:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netgear:jndr3000_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:jndr3000:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netgear:lg2200d_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:lg2200d:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:netgear:r4500_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r4500:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:netgear:r6200_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6200:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:netgear:r6200v2_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6200v2:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:netgear:r6250_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6250:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:netgear:r6300_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6300:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:netgear:r6300v2_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6300v2:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:netgear:r6400_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6400:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:netgear:r6700_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6700:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:netgear:r6900p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6900p:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:netgear:r6900_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r6900:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:netgear:r7000p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r7000p:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:netgear:r7000_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r7000:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:netgear:r7100lg_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r7100lg:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:netgear:r7300_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r7300:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:netgear:r7900_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r7900:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:netgear:r8000_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r8000:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:netgear:r8300_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r8300:-:*:*:*:*:*:*:*

    • Configuration 23:
  • cpe:/o:netgear:r8500_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:r8500:-:*:*:*:*:*:*:*

    • Configuration 24:
  • cpe:/o:netgear:wgr614v10_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wgr614v10:-:*:*:*:*:*:*:*

    • Configuration 25:
  • cpe:/o:netgear:wn2500rpv2_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wn2500rpv2:-:*:*:*:*:*:*:*

    • Configuration 26:
  • cpe:/o:netgear:wndr3400v2_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wndr3400v2:-:*:*:*:*:*:*:*

    • Configuration 27:
  • cpe:/o:netgear:wndr3700v3_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wndr3700v3:-:*:*:*:*:*:*:*

    • Configuration 28:
  • cpe:/o:netgear:wndr4000_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wndr4000:-:*:*:*:*:*:*:*

    • Configuration 29:
  • cpe:/o:netgear:wndr4500_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wndr4500:-:*:*:*:*:*:*:*

    • Configuration 30:
  • cpe:/o:netgear:wndr4500v2_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wndr4500v2:-:*:*:*:*:*:*:*

    • Configuration 31:
  • cpe:/o:netgear:wnr1000_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wnr1000:-:*:*:*:*:*:*:*

    • Configuration 32:
  • cpe:/o:netgear:wnr1000v3_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wnr1000v3:-:*:*:*:*:*:*:*

    • Configuration 33:
  • cpe:/o:netgear:wnr3500l_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netgear:wnr3500l:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:netgear:dgn2200:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6250:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6400:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6700:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6900:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7100lg:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7900:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r8000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7300dst:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:dgnd3700:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wndr3400v3:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ac1450:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6200:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6300:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wndr3700v3:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wndr4000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wndr4500:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wnr1000v3:*:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:wnr1000v3:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear ac1450 firmware -
    netgear ac1450 -
    netgear d8500 firmware -
    netgear d8500 -
    netgear dc112a firmware -
    netgear dc112a -
    netgear jndr3000 firmware -
    netgear jndr3000 -
    netgear lg2200d firmware -
    netgear lg2200d -
    netgear r4500 firmware -
    netgear r4500 -
    netgear r6200 firmware -
    netgear r6200 -
    netgear r6200v2 firmware -
    netgear r6200v2 -
    netgear r6250 firmware -
    netgear r6250 -
    netgear r6300 firmware -
    netgear r6300 -
    netgear r6300v2 firmware -
    netgear r6300v2 -
    netgear r6400 firmware -
    netgear r6400 -
    netgear r6700 firmware -
    netgear r6700 -
    netgear r6900p firmware -
    netgear r6900p -
    netgear r6900 firmware -
    netgear r6900 -
    netgear r7000p firmware -
    netgear r7000p -
    netgear r7000 firmware -
    netgear r7000 -
    netgear r7100lg firmware -
    netgear r7100lg -
    netgear r7300 firmware -
    netgear r7300 -
    netgear r7900 firmware -
    netgear r7900 -
    netgear r8000 firmware -
    netgear r8000 -
    netgear r8300 firmware -
    netgear r8300 -
    netgear r8500 firmware -
    netgear r8500 -
    netgear wgr614v10 firmware -
    netgear wgr614v10 -
    netgear wn2500rpv2 firmware -
    netgear wn2500rpv2 -
    netgear wndr3400v2 firmware -
    netgear wndr3400v2 -
    netgear wndr3700v3 firmware -
    netgear wndr3700v3 -
    netgear wndr4000 firmware -
    netgear wndr4000 -
    netgear wndr4500 firmware -
    netgear wndr4500 -
    netgear wndr4500v2 firmware -
    netgear wndr4500v2 -
    netgear wnr1000 firmware -
    netgear wnr1000 -
    netgear wnr1000v3 firmware -
    netgear wnr1000v3 -
    netgear wnr3500l firmware -
    netgear wnr3500l -
    netgear dgn2200 -
    netgear r6250 -
    netgear r6400 -
    netgear r6700 -
    netgear r6900 -
    netgear r7000 -
    netgear r7100lg -
    netgear r7900 -
    netgear r8000 -
    netgear r7300dst -
    netgear dgnd3700 -
    netgear wndr3400v3 -
    netgear ac1450 -
    netgear r6200 -
    netgear r6300 -
    netgear wndr3700v3 -
    netgear wndr4000 -
    netgear wndr4500 -
    netgear wnr1000v3 *
    netgear wnr1000v3 *