CVE-2019-19397
HIGH
7.5
CVSS Score
Published: December 13, 2019 at 02:19 PM UTC
Updated: June 17, 2026 at 02:26 AM UTC
14 products affected across 1 vendorS5700 FirmwareS7700 FirmwareS6700 Firmware
Using S12700;S1700;S2700;S5700;S6700;S7700;S9700 by N/A?
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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
Description
There is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. Attackers may exploit the vulnerability to cause information leaks.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
huawei-s12700 (same device)
huawei-s1700 (same device)
huawei-s2700 (same device)
200r005c00200r005c02200r005c03200r006c00200r007c00200r008c00200r010c00200r011c00200r011c10200r012c00200r012c20
huawei-s5700 (same device)
huawei-s6700 (same device)
huawei-s7700 (same device)
huawei-s9700 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-enCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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