Improper validation of integrity check value in some Huawei Products
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-1879 |
| CWE-ID | CWE-354 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
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 Bulletin
This security bulletin contains one low risk vulnerability.
1) Improper validation of integrity check value
EUVDB-ID: #VU26048
Risk: Low
CVSSv3.1: 4.9 [CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-1879
CWE-ID:
CWE-354 - Improper Validation of Integrity Check Value
Exploit availability: No
DescriptionThe vulnerability allows a local user to make malicious modifications.
The vulnerability exists due to improper integrity checks. An authenticated attacker with physical access can make malicious modifications on the target system.
Install updates from vendor's website.
Vulnerable software versionsHuawei HEGE-560: 1.0.1.21(SP3)
Huawei HEGE-570: 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)
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-integrity-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.
