CVE-2020-9071

mediumpriority · track · 26EPSS 0.006 · 50 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.63% (50th) EPSS

CVSS 4 · medium

Is it mine?

75 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

There is a few bytes out-of-bounds read vulnerability in some Huawei products. The software reads data past the end of the intended buffer when parsing certain message, an authenticated attacker could exploit this vulnerability by sending crafted messages to the device. Successful exploit may cause service abnormal in specific scenario.Affected product versions include:AR120-S versions V200R007C00SPC900,V200R007C00SPCa00

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/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-125USprimary

affected products (75)

Products and version ranges known to be affected.

n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900,V200R007C00SPC900PWE,V200R007C00SPCb00,V200R007C00SPCb00PWE,V200R007C00SPCc00enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900,V200R007C00SPCb00,V200R007C00SPCc00.enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900,V200R007C00SPC900PWE,V200R007C00SPCa00,V200R007C00SPCb00,V200R007C00SPCb00PWE,V200R007C00SPCc00enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900,V200R007C00SPCa00,V200R007C00SPCb00,V200R007C00SPCc00enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900,V200R007C00SPCb00,V200R007C00SPCc00enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00SPC900enisa_euvdEU
n/a AR120-S;AR1200;AR1200-S;AR150;AR150-S;AR160;AR200;AR200-S;AR2200;AR2200-S;AR3200;AR3600;AR510;NetEngine16EX;SRG1300;SRG2300;SRG3300≤ V200R007C00,V200R007C00SPC900,V200R007C00SPC900PWE,V200R007C00SPCa00,V200R007C00SPCb00,V200R007C00SPCb00PWE,V200R007C00SPCc00enisa_euvdEU
huawei ar120-s firmware= v200r007c00spc900nvdUScpe:2.3:o:huawei:ar120-s_firmware:*:*:*:*:*:*:*:*
huawei ar120-s firmware= v200r007c00spca00nvdUScpe:2.3:o:huawei:ar120-s_firmware:*:*:*:*:*:*:*:*
huawei ar120-s firmware= v200r007c00spcb00nvdUScpe:2.3:o:huawei:ar120-s_firmware:*:*:*:*:*:*:*:*
huawei ar120-s firmware= v200r007c00spcc00nvdUScpe:2.3:o:huawei:ar120-s_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spc900nvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spc900pwenvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spca00nvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spcb00nvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spcb00pwenvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200 firmware= v200r007c00spcc00nvdUScpe:2.3:o:huawei:ar1200_firmware:*:*:*:*:*:*:*:*
huawei ar1200-s firmware= v200r007c00spc900nvdUScpe:2.3:o:huawei:ar1200-s_firmware:*:*:*:*:*:*:*:*
huawei ar1200-s firmware= v200r007c00spcb00nvdUScpe:2.3:o:huawei:ar1200-s_firmware:*:*:*:*:*:*:*:*
huawei ar1200-s firmware= v200r007c00spcc00nvdUScpe:2.3:o:huawei:ar1200-s_firmware:*:*:*:*:*:*:*:*

showing 20 of 75

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 2020-06-01modified 2026-06-17

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+11877 more

references (5)

External citations — patches, advisories, analysis.

scry

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