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CVE-2019-19411

LOWCVSS 3.7/10EPSS 1.24%

Last modified

CVE-2019-19411 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gains access to this cryptographic primitive may exploit this vulnerability to cause the value of the confidentiality associated with its use to be diminished.. EPSS estimates a 1.24% chance of exploitation in the next 30 days.

Description

USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gains access to this cryptographic primitive may exploit this vulnerability to cause the value of the confidentiality associated with its use to be diminished.

Metrics

CVSS 3.1
3.7/10

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

EPSS Probability
1.24%

65.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiUsg9500 Firmwarev500r001c30spc100
HuaweiUsg9500 Firmwarev500r001c30spc200
HuaweiUsg9500 Firmwarev500r001c30spc600
HuaweiUsg9500 Firmwarev500r001c60spc500
HuaweiUsg9500 Firmwarev500r005c00spc100
HuaweiUsg9500 Firmwarev500r005c00spc200

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-19411?
USG9500 with versions of V500R001C30SPC100, V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 have an information leakage vulnerability. Due to improper processing of the initialization vector used in a specific encryption algorithm, an attacker who gains access to this cryptographic primitive may exploit this vulnerability to cause the value of the confidentiality associated with its use to be diminished.
How severe is CVE-2019-19411?
CVE-2019-19411 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19411?
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-2019-19411?

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

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Source: NVD / NIST