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CVE-2019-19397

HIGHCVSS 7.5/10EPSS 0.76%

Last modified

CVE-2019-19397 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. There is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.76%

50.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
HuaweiS12700 Firmwarev200r007c00
HuaweiS12700 Firmwarev200r007c01
HuaweiS12700 Firmwarev200r007c20
HuaweiS12700 Firmwarev200r008c00
HuaweiS12700 Firmwarev200r010c00
HuaweiS12700 Firmwarev200r011c10
HuaweiS12700 Firmwarev200r012c00
HuaweiS1700 Firmwarev200r006c10
HuaweiS1700 Firmwarev200r010c00
HuaweiS1700 Firmwarev200r011c10
HuaweiS1700 Firmwarev200r012c00
HuaweiS1700 Firmwarev200r012c20
HuaweiS2700 Firmwarev200r006c00
HuaweiS2700 Firmwarev200r006c10
HuaweiS2700 Firmwarev200r007c00
HuaweiS2700 Firmwarev200r008c00
HuaweiS2700 Firmwarev200r010c00
HuaweiS2700 Firmwarev200r011c00
HuaweiS2700 Firmwarev200r011c10
HuaweiS2700 Firmwarev200r012c00
HuaweiS5700 Firmwarev200r005c00
HuaweiS5700 Firmwarev200r005c02
HuaweiS5700 Firmwarev200r005c03
HuaweiS5700 Firmwarev200r006c00
HuaweiS5700 Firmwarev200r007c00
HuaweiS5700 Firmwarev200r008c00
HuaweiS5700 Firmwarev200r010c00
HuaweiS5700 Firmwarev200r011c00
HuaweiS5700 Firmwarev200r011c10
HuaweiS5700 Firmwarev200r012c00
HuaweiS5700 Firmwarev200r012c20
HuaweiS6700 Firmwarev200r005c00
HuaweiS6700 Firmwarev200r005c01
HuaweiS6700 Firmwarev200r005c02
HuaweiS6700 Firmwarev200r008c00
HuaweiS6700 Firmwarev200r010c00
HuaweiS6700 Firmwarev200r011c00
HuaweiS6700 Firmwarev200r011c10
HuaweiS6700 Firmwarev200r012c00
HuaweiS7700 Firmwarev200r006c00
HuaweiS7700 Firmwarev200r007c00
HuaweiS7700 Firmwarev200r008c00
HuaweiS7700 Firmwarev200r010c00
HuaweiS7700 Firmwarev200r011c10
HuaweiS7700 Firmwarev200r012c00
HuaweiS9700 Firmwarev200r006c00
HuaweiS9700 Firmwarev200r007c00
HuaweiS9700 Firmwarev200r007c01
HuaweiS9700 Firmwarev200r008c00
HuaweiS9700 Firmwarev200r010c00

Showing 50 of 52 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-19397?
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.
How severe is CVE-2019-19397?
CVE-2019-19397 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19397?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-19397?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST