CVE-2019-19415

mediumpriority · track · 30EPSS 0.009 · 59 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.88% (59th) EPSS

CVSS 5 · medium

Is it mine?

793 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-20USprimaryCWE-20US

affected products (793)

Products and version ranges known to be affected.

Huawei AR120-S≤ V200R008C20 V200R008C30enisa_euvdEU
Huawei AR120-S≤ V200R006C10enisa_euvdEU
Huawei AR120-S≤ V200R007C00enisa_euvdEU
Huawei AR1200≤ V200R008C20 V200R008C30enisa_euvdEU
Huawei AR1200≤ V200R007C00enisa_euvdEU
Huawei AR1200≤ V200R006C10enisa_euvdEU
Huawei AR1200-S≤ V200R006C10enisa_euvdEU
Huawei AR1200-S≤ V200R008C20enisa_euvdEU
Huawei AR1200-S≤ V200R008C30enisa_euvdEU
Huawei AR1200-S≤ V200R007C00enisa_euvdEU
Huawei AR150≤ V200R007C02enisa_euvdEU
Huawei AR150≤ V200R006C10enisa_euvdEU
Huawei AR150≤ V200R008C20enisa_euvdEU
Huawei AR150≤ V200R008C30enisa_euvdEU
Huawei AR150≤ V200R007C01enisa_euvdEU
Huawei AR150≤ V200R007C00enisa_euvdEU
Huawei AR150-S≤ V200R006C10SPC300enisa_euvdEU
Huawei AR150-S≤ V200R007C00enisa_euvdEU
Huawei AR150-S≤ V200R008C20enisa_euvdEU
Huawei AR150-S≤ V200R008C30enisa_euvdEU

showing 20 of 793

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2020-07-08modified 2026-06-17

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+45278 more

references (5)

External citations — patches, advisories, analysis.

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