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Insufficient verification of data authenticity in Some Huawei Products



Published: 2020-01-24
Severity Low
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2020-1855
CWE ID CWE-345
Exploitation vector Local
Public exploit N/A
Vulnerable software
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Huawei HEGE-560
Hardware solutions / Other hardware appliances

Huawei HEGE-570
Hardware solutions / Other hardware appliances

OSCA-550
Hardware solutions / Other hardware appliances

OSCA-550A
Hardware solutions / Other hardware appliances

OSCA-550AX
Hardware solutions / Other hardware appliances

OSCA-550X
Hardware solutions / Other hardware appliances

Vendor Huawei

Security Advisory

This security advisory describes one low risk vulnerability.

1) Insufficient verification of data authenticity

Severity: Low

CVSSv3: 5.3 [CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-1855

CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity

Exploit availability: No

Description

The vulnerability allows a local attacker to cause the target device abnormal.

The vulnerability exists due to an insufficient verification issue. An attacker with physical access can tamper with device information and cause service abnormal.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Huawei HEGE-560: 1.0.1.21(SP3)

Huawei HEGE-570: 1.0.1.1.23(SP2), 1.0.1.22(SP3)

OSCA-550: 1.0.1.21(SP3)

OSCA-550A: 1.0.1.21(SP3)

OSCA-550AX: 1.0.1.21(SP3)

OSCA-550X: 1.0.1.21(SP3)

CPE External links

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-03-osca-en

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.