7.5
HIGH
CVE-2019-19397
Huawei Weak Algorithm Information Leak Vulnerability
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.

INFO

Published Date :

Dec. 13, 2019, 3:15 p.m.

Last Modified :

Nov. 21, 2024, 4:34 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-19397 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Huawei s12700_firmware
2 Huawei s1700_firmware
3 Huawei s2700_firmware
4 Huawei s5700_firmware
5 Huawei s6700_firmware
6 Huawei s7700_firmware
7 Huawei s9700_firmware
8 Huawei s2700
9 Huawei s5700
10 Huawei s6700
11 Huawei s7700
12 Huawei s12700
13 Huawei s9700
14 Huawei s1700
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-19397.

URL Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-en Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-en Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-19397 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-19397 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-en
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-327 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Dec. 18, 2019

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-en No Types Assigned http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-vrp-en Vendor Advisory
    Added CWE NIST CWE-327
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s12700_firmware:v200r007c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r007c01:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r007c20:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s12700_firmware:v200r012c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s1700_firmware:v200r006c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s1700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s1700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s1700_firmware:v200r012c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s1700_firmware:v200r012c20:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s1700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s2700_firmware:v200r006c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r006c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r007c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r011c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s2700_firmware:v200r012c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s2700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s5700_firmware:v200r005c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r005c02:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r005c03:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r006c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r007c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r011c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r012c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s5700_firmware:v200r012c20:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s6700_firmware:v200r005c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r005c01:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r005c02:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r011c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s6700_firmware:v200r012c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s7700_firmware:v200r006c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s7700_firmware:v200r007c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s7700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s7700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s7700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s7700_firmware:v200r012c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s9700_firmware:v200r006c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r007c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r007c01:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r008c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r010c00:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r011c10:*:*:*:*:*:*:* *cpe:2.3:o:huawei:s9700_firmware:v200r012c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-19397 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-19397 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.17 }} 0.00%

score

0.51986

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability