Vulnerability Name:

CVE-2021-22320 (CCN-198744)

Assigned:2021-02-10
Published:2021-02-10
Updated:2021-03-26
Summary:There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages correctly. Attackers can exploit this vulnerability by sending malicious messages to an affected module. This can lead to denial of service. Affected product include some versions of IPS Module, NGFW Module, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500 and Secospace USG6600.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): None
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:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-22320

Source: XF
Type: UNKNOWN
huawei-cve202122320-dos(198744)

Source: CCN
Type: huawei-sa-20210210-03-dos
Denial of Service Vulnerability in Huawei Product

Source: MISC
Type: Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-03-dos-en

Vulnerable Configuration:Configuration 1:
  • cpe:/o:huawei:ips_module_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:ips_module_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:ips_module_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:ips_module:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:huawei:ngfw_module_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:ngfw_module_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:ngfw_module_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:ngfw_module:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:huawei:nip6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6600_firmware:v500r005c20spc500:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:nip6600:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6800_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6800_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6800_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:nip6800_firmware:v500r005c20spc500:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:nip6800:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:huawei:secospace_usg6300_firmware:v500r001c30spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r001c30spc600:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r001c60spc500:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6300_firmware:v500r005c20spc500:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:secospace_usg6300:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:huawei:secospace_usg6500_firmware:v500r001c30spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r001c30spc600:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r001c60spc500:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6500_firmware:v500r005c20spc500:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:secospace_usg6500:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r005c00spc200:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r005c20spc300:*:*:*:*:*:*:*
  • OR cpe:/o:huawei:secospace_usg6600_firmware:v500r005c20spc500:*:*:*:*:*:*:*
  • AND
  • cpe:/h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    huawei ips module firmware v500r005c00spc100
    huawei ips module firmware v500r005c00spc200
    huawei ips module firmware v500r005c20spc300
    huawei ips module -
    huawei ngfw module firmware v500r005c00spc100
    huawei ngfw module firmware v500r005c00spc200
    huawei ngfw module firmware v500r005c20spc300
    huawei ngfw module -
    huawei nip6600 firmware v500r001c30spc200
    huawei nip6600 firmware v500r001c30spc600
    huawei nip6600 firmware v500r001c60spc500
    huawei nip6600 firmware v500r005c00spc100
    huawei nip6600 firmware v500r005c00spc200
    huawei nip6600 firmware v500r005c20spc300
    huawei nip6600 firmware v500r005c20spc500
    huawei nip6600 -
    huawei nip6800 firmware v500r001c60spc500
    huawei nip6800 firmware v500r005c00spc100
    huawei nip6800 firmware v500r005c00spc200
    huawei nip6800 firmware v500r005c20spc300
    huawei nip6800 firmware v500r005c20spc500
    huawei nip6800 -
    huawei secospace usg6300 firmware v500r001c30spc200
    huawei secospace usg6300 firmware v500r001c30spc600
    huawei secospace usg6300 firmware v500r001c60spc500
    huawei secospace usg6300 firmware v500r005c00spc100
    huawei secospace usg6300 firmware v500r005c00spc200
    huawei secospace usg6300 firmware v500r005c20spc300
    huawei secospace usg6300 firmware v500r005c20spc500
    huawei secospace usg6300 -
    huawei secospace usg6500 firmware v500r001c30spc200
    huawei secospace usg6500 firmware v500r001c30spc600
    huawei secospace usg6500 firmware v500r001c60spc500
    huawei secospace usg6500 firmware v500r005c00spc100
    huawei secospace usg6500 firmware v500r005c00spc200
    huawei secospace usg6500 firmware v500r005c20spc300
    huawei secospace usg6500 firmware v500r005c20spc500
    huawei secospace usg6500 -
    huawei secospace usg6600 firmware v500r001c30spc200
    huawei secospace usg6600 firmware v500r001c30spc600
    huawei secospace usg6600 firmware v500r001c60spc500
    huawei secospace usg6600 firmware v500r005c00spc100
    huawei secospace usg6600 firmware v500r005c00spc200
    huawei secospace usg6600 firmware v500r005c20spc300
    huawei secospace usg6600 firmware v500r005c20spc500
    huawei secospace usg6600 -