CVE-2020-9075

mediumpriority · track · 26EPSS 0.006 · 49 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.61% (49th) EPSS

CVSS 4 · medium

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Huawei products Secospace USG6300;USG6300E with versions of V500R001C30,V500R001C50,V500R001C60,V500R001C80,V500R005C00,V500R005C10;V600R006C00 have a vulnerability of insufficient input verification. An attacker with limited privilege can exploit this vulnerability to access a specific directory. Successful exploitation of this vulnerability may lead to information leakage.

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:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

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

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (9)

Products and version ranges known to be affected.

n/a Secospace USG6300;USG6300E≤ V500R001C30,V500R001C50,V500R001C60,V500R001C80,V500R005C00,V500R005C10enisa_euvdEU
n/a Secospace USG6300;USG6300E≤ V600R006C00enisa_euvdEU
huawei secospace usg6300 firmware= v500r005c00nvdUScpe:2.3:o:huawei:secospace_usg6300_firmware:*:*:*:*:*:*:*:*
huawei secospace usg6300 firmware= v500r005c10nvdUScpe:2.3:o:huawei:secospace_usg6300_firmware:*:*:*:*:*:*:*:*
huawei secospace usg6600 firmware= v500r001c30nvdUScpe:2.3:o:huawei:secospace_usg6600_firmware:*:*:*:*:*:*:*:*
huawei secospace usg6600 firmware= v500r001c50nvdUScpe:2.3:o:huawei:secospace_usg6600_firmware:*:*:*:*:*:*:*:*
huawei secospace usg6600 firmware= v500r001c60nvdUScpe:2.3:o:huawei:secospace_usg6600_firmware:*:*:*:*:*:*:*:*
huawei secospace usg6600 firmware= v500r001c80nvdUScpe:2.3:o:huawei:secospace_usg6600_firmware:*:*:*:*:*:*:*:*
huawei usg6300e firmware= v600r006c00nvdUScpe:2.3:o:huawei:usg6300e_firmware:*:*:*:*:*:*:*:*

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 2020-06-15modified 2026-06-17

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+25188 more

references (5)

External citations — patches, advisories, analysis.

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