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HuaweiCVE-2018-7959

HistoryNov 27, 2018 - 10:29 p.m.

CVE-2018-7959

2018-11-2722:29:00

CWE-327

huawei

web.nvd.nist.gov

cve-2018-7959

vulnerability

huawei espace

man-in-the-middle

srtp

call interception

sensitive information leak

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.5

Confidence

High

EPSS

0.002

Percentile

54.1%

JSON

There is a short key vulnerability in Huawei eSpace product. An unauthenticated, remote attacker launches man-in-the-middle attack to intercept and decrypt the call information when the user enables SRTP to make a call. Successful exploitation may cause sensitive information leak.

Affected configurations

Nvd

Vulners

Node

huaweiespace_7950_firmwareMatchv200r003c30

AND

huaweiespace_7950Match-

VendorProductVersionCPE
huaweiespace_7950_firmwarev200r003c30cpe:2.3:o:huawei:espace_7950_firmware:v200r003c30:*:*:*:*:*:*:*
huaweiespace_7950-cpe:2.3:h:huawei:espace_7950:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	espace_7950_firmware	v200r003c30	cpe:2.3:o:huawei:espace_7950_firmware:v200r003c30:::::::*
huawei	espace_7950	-	cpe:2.3:h:huawei:espace_7950:-:::::::*

CNA Affected

[
  {
    "product": "eSpace 7950",
    "vendor": "Huawei Technologies Co., Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "V200R003C30"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20181114-02-espace-en

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.5

Confidence

High

EPSS

0.002

Percentile

54.1%

JSON

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