CVE-2019-19414

highpriority · track · 30EPSS 0.010 · 61 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.96% (61st) EPSS

CVSS 7.8 · high

Is it mine?

23 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

There is an integer overflow vulnerability in LDAP server of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

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

v3.16.9mediumCVSS: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-190USprimary

affected products (23)

Products and version ranges known to be affected.

n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V500R002C00SPC200,V600R006C00enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V500R002C00enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R005C00,V100R005C10,V200R001C00,V200R002C50enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V600R006C00enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R005C00,V100R005C10,V100R006C00,V200R001C00,V200R002C50SPC800enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ unspecifiedenisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R005C00,V100R005C10,V100R006C00,V200R001C00,V200R002C50enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R001C10,V600R006C00enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R003C10,V100R005C00,V100R006C00,V200R001C00,V200R002C50enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R001C10,V500R002C00,V600R006C00enisa_euvdEU
n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60≤ V100R003C00,V100R004C10enisa_euvdEU
huawei dbs3900 tdd lte firmware= v100r003c00nvdUScpe:2.3:o:huawei:dbs3900_tdd_lte_firmware:*:*:*:*:*:*:*:*
huawei dbs3900 tdd lte firmware= v100r004c10nvdUScpe:2.3:o:huawei:dbs3900_tdd_lte_firmware:*:*:*:*:*:*:*:*
huawei dp300 firmware= v500r002c00nvdUScpe:2.3:o:huawei:dp300_firmware:*:*:*:*:*:*:*:*
huawei rp200 firmware= v500r002c00spc200nvdUScpe:2.3:o:huawei:rp200_firmware:*:*:*:*:*:*:*:*
huawei rp200 firmware= v600r006c00nvdUScpe:2.3:o:huawei:rp200_firmware:*:*:*:*:*:*:*:*
huawei te30 firmware= v100r001c10nvdUScpe:2.3:o:huawei:te30_firmware:*:*:*:*:*:*:*:*
huawei te30 firmware= v600r006c00nvdUScpe:2.3:o:huawei:te30_firmware:*:*:*:*:*:*:*:*
huawei te40 firmware= v600r006c00nvdUScpe:2.3:o:huawei:te40_firmware:*:*:*:*:*:*:*:*
huawei te50 firmware= v600r006c00nvdUScpe:2.3:o:huawei:te50_firmware:*:*:*:*:*:*:*:*

showing 20 of 23

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-01-21modified 2026-06-17

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+4657 more

references (5)

External citations — patches, advisories, analysis.

scry

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