CVE-2021-22342

🗓️ 22 Jun 2021 18:41:20Reported by huaweiType

cve🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 80 Views

There is an info leak vulnerability in Huawei products. A module doesn't handle input properly leading to potential info leak. High privilege attackers can exploit it

Reporter	Title	Published	Views	Family All 11
BDU FSTEC	The vulnerability of Huawei’s microprogrammed router software arises from insufficient validation of input data, allowing attackers to disclose protected information.	25 Jun 202100:00	–	bdu_fstec
CNNVD	Huawei IPS Module和Huawei USG9500 输入验证错误漏洞	28 Apr 202100:00	–	cnnvd
CNVD	Information Disclosure Vulnerability in Multiple Huawei Products (CNVD-2021-84910)	12 Aug 202100:00	–	cnvd
Cvelist	CVE-2021-22342	22 Jun 202118:41	–	cvelist
EUVD	EUVD-2021-9488	3 Oct 202520:07	–	euvd
Huawei	Security Advisory - Information Leak Vulnerability in Huawei Products	28 Apr 202100:00	–	huawei
NVD	CVE-2021-22342	22 Jun 202119:15	–	nvd
OpenVAS	Huawei Data Communication: Information Leak Vulnerability in Huawei Products (huawei-sa-20210428-01-infomationleak)	23 Jun 202100:00	–	openvas
OSV	CVE-2021-22342	22 Jun 202119:15	–	osv
Prion	Information disclosure	22 Jun 202119:15	–	prion

NVD

Vulners

Node

AND

huawei ips_module_firmwareMatchv500r005c00

huawei ips_module_firmwareMatchv500r005c10

huawei ips_module_firmwareMatchv500r005c20

huawei ips_moduleMatch-

Node

AND

huawei ngfw_module_firmwareMatchv500r005c00

huawei ngfw_module_firmwareMatchv500r005c10

huawei ngfw_module_firmwareMatchv500r005c20

huawei ngfw_moduleMatch-

Node

AND

huawei semg9811_firmwareMatchv500r005c00

huawei semg9811Match-

Node

AND

huawei usg9500_firmwareMatchv500r001c00

huawei usg9500_firmwareMatchv500r001c20

huawei usg9500_firmwareMatchv500r001c30

huawei usg9500_firmwareMatchv500r001c50

huawei usg9500_firmwareMatchv500r001c60

huawei usg9500_firmwareMatchv500r001c80

huawei usg9500_firmwareMatchv500r005c00

huawei usg9500_firmwareMatchv500r005c10

huawei usg9500_firmwareMatchv500r005c20

huawei usg9500Match-

[
  {
    "product": "IPS Module;NGFW Module;SeMG9811;USG9500",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "V500R005C00,V500R005C10,V500R005C20"
      },
      {
        "status": "affected",
        "version": "V500R005C00"
      },
      {
        "status": "affected",
        "version": "V500R001C00,V500R001C20,V500R001C30,V500R001C50,V500R001C60,V500R001C80,V500R005C00,V500R005C10,V500R005C20"
      }
    ]
  }
]

Source	Link
huawei	www.huawei.com/en/psirt/security-advisories/huawei-sa-20210428-01-infomationleak-en

17 Jun 2026 03:37Current

4.9Medium risk

Vulners AI Score4.9

CVSS 24

CVSS 3.14.9

EPSS0.00563