Vulnerability Name:

CVE-2021-45557 (CCN-210619)

Assigned:2021-09-27
Published:2021-09-27
Updated:2022-01-10
Summary:Certain NETGEAR devices are affected by command injection by an authenticated user. This affects GC108P before 1.0.8.2, GC108PP before 1.0.8.2, GS108Tv3 before 7.0.7.2, GS110TPv3 before 7.0.7.2, GS110TPP before 7.0.7.2, GS110TUP before 1.0.5.3, GS710TUP before 1.0.5.3, GS308T before 1.0.3.2, GS310TP before 1.0.3.2, GS710TUP before 1.0.5.3, GS716TP before 1.0.4.2, GS716TPP before 1.0.4.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS724TPP before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS752TPv2 before 6.0.8.2, GS752TPP before 6.0.8.2, GS750E before 1.0.1.10, MS510TXM before 1.0.4.2, and MS510TXUP before 1.0.4.2.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
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:A/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.2 Medium (CCN CVSS v2 Vector: AV:A/AC:H/Au:S/C:P/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-77
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-45557

Source: XF
Type: UNKNOWN
netgear-psv20210167-cmd-exec(210619)

Source: MISC
Type: Patch, Vendor Advisory
https://kb.netgear.com/000064164/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Switches-PSV-2021-0167

Source: CCN
Type: NETGEAR Security Advisory: PSV-2021-0167
Security Advisory for Post-Authentication Command Injection on Some Switches

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:gc108p_firmware:*:*:*:*:*:*:*:* (Version < 1.0.8.2)
  • AND
  • cpe:/h:netgear:gc108p:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:netgear:gc108pp_firmware:*:*:*:*:*:*:*:* (Version < 1.0.8.2)
  • AND
  • cpe:/h:netgear:gc108pp:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netgear:gs108tv3_firmware:*:*:*:*:*:*:*:* (Version < 7.0.7.2)
  • AND
  • cpe:/h:netgear:gs108tv3:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netgear:gs110tpv3_firmware:*:*:*:*:*:*:*:* (Version < 7.0.7.2)
  • AND
  • cpe:/h:netgear:gs110tpv3:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netgear:gs110tpp_firmware:*:*:*:*:*:*:*:* (Version < 7.0.7.2)
  • AND
  • cpe:/h:netgear:gs110tpp:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:netgear:gs110tup_firmware:*:*:*:*:*:*:*:* (Version < 1.0.5.3)
  • AND
  • cpe:/h:netgear:gs110tup:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:netgear:gs710tup_firmware:*:*:*:*:*:*:*:* (Version < 1.0.5.3)
  • AND
  • cpe:/h:netgear:gs710tup:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:netgear:gs308t_firmware:*:*:*:*:*:*:*:* (Version < 1.0.3.2)
  • AND
  • cpe:/h:netgear:gs308t:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:netgear:gs310tp_firmware:*:*:*:*:*:*:*:* (Version < 1.0.3.2)
  • AND
  • cpe:/h:netgear:gs310tp:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:netgear:gs710tup_firmware:*:*:*:*:*:*:*:* (Version < 1.0.5.3)
  • AND
  • cpe:/h:netgear:gs710tup:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:netgear:gs716tp_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.2)
  • AND
  • cpe:/h:netgear:gs716tp:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:netgear:gs716tpp_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.2)
  • AND
  • cpe:/h:netgear:gs716tpp:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:netgear:gs724tpp_firmware:*:*:*:*:*:*:*:* (Version < 2.0.6.3)
  • AND
  • cpe:/h:netgear:gs724tpp:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:netgear:gs724tpv2_firmware:*:*:*:*:*:*:*:* (Version < 2.0.6.3)
  • AND
  • cpe:/h:netgear:gs724tpv2:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:netgear:gs724tpp_firmware:*:*:*:*:*:*:*:* (Version < 2.0.6.3)
  • AND
  • cpe:/h:netgear:gs724tpp:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:netgear:gs728tppv2_firmware:*:*:*:*:*:*:*:* (Version < 6.0.8.2)
  • AND
  • cpe:/h:netgear:gs728tppv2:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:netgear:gs728tpv2_firmware:*:*:*:*:*:*:*:* (Version < 6.0.8.2)
  • AND
  • cpe:/h:netgear:gs728tpv2:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:netgear:gs752tpv2_firmware:*:*:*:*:*:*:*:* (Version < 6.0.8.2)
  • AND
  • cpe:/h:netgear:gs752tpv2:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:netgear:gs752tpp_firmware:*:*:*:*:*:*:*:* (Version < 6.0.8.2)
  • AND
  • cpe:/h:netgear:gs752tpp:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:netgear:gs750e_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.10)
  • AND
  • cpe:/h:netgear:gs750e:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:netgear:ms510txm_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.2)
  • AND
  • cpe:/h:netgear:ms510txm:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:netgear:ms510txup_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.2)
  • AND
  • cpe:/h:netgear:ms510txup:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:netgear:gc108p:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gc108pp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs108t:v3:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs110tpp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs110tup:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs710tup:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs716tp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs716tpp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs724tpp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs724tp:v2:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs728tpp:v2:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs728tp:v2:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ms510txm:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ms510txup:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs308t:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs750e:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs752tpp:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs752tp:v2:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:gs310tp:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear gc108p firmware *
    netgear gc108p -
    netgear gc108pp firmware *
    netgear gc108pp -
    netgear gs108tv3 firmware *
    netgear gs108tv3 -
    netgear gs110tpv3 firmware *
    netgear gs110tpv3 -
    netgear gs110tpp firmware *
    netgear gs110tpp -
    netgear gs110tup firmware *
    netgear gs110tup -
    netgear gs710tup firmware *
    netgear gs710tup -
    netgear gs308t firmware *
    netgear gs308t -
    netgear gs310tp firmware *
    netgear gs310tp -
    netgear gs710tup firmware *
    netgear gs710tup -
    netgear gs716tp firmware *
    netgear gs716tp -
    netgear gs716tpp firmware *
    netgear gs716tpp -
    netgear gs724tpp firmware *
    netgear gs724tpp -
    netgear gs724tpv2 firmware *
    netgear gs724tpv2 -
    netgear gs724tpp firmware *
    netgear gs724tpp -
    netgear gs728tppv2 firmware *
    netgear gs728tppv2 -
    netgear gs728tpv2 firmware *
    netgear gs728tpv2 -
    netgear gs752tpv2 firmware *
    netgear gs752tpv2 -
    netgear gs752tpp firmware *
    netgear gs752tpp -
    netgear gs750e firmware *
    netgear gs750e -
    netgear ms510txm firmware *
    netgear ms510txm -
    netgear ms510txup firmware *
    netgear ms510txup -
    netgear gc108p -
    netgear gc108pp -
    netgear gs108t v3
    netgear gs110tpp -
    netgear gs110tup -
    netgear gs710tup -
    netgear gs716tp -
    netgear gs716tpp -
    netgear gs724tpp -
    netgear gs724tp v2
    netgear gs728tpp v2
    netgear gs728tp v2
    netgear ms510txm -
    netgear ms510txup -
    netgear gs308t -
    netgear gs750e -
    netgear gs752tpp -
    netgear gs752tp v2
    netgear gs310tp -