CVE-2020-5147

mediumpriority · track · 32EPSS 0.017 · 77 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

1.68% (77th) EPSS

CVSS 4.6 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

SonicWall NetExtender Windows client vulnerable to unquoted service path vulnerability, this allows a local attacker to gain elevated privileges in the host operating system. This vulnerability impact SonicWall NetExtender Windows client version 10.2.300 and earlier.

cvss

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

5.3

010

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

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.15.3mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 1.8 · impact 3.4

v3.15mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-428USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-50212SonicWall NetExtender 10.2.0.300 - Unquoted Service PathPoC · exploit_db

affected products (2)

Products and version ranges known to be affected.

SonicWall SonicWall NetExtender≤ 10.2.300 and earlierenisa_euvdEU
sonicwall netextender≤ 10.2.300nvdUScpe:2.3:a:sonicwall:netextender:*:*:*:*:*:*:*:*

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 2021-01-09modified 2026-06-17

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+472 more

references (8)

External citations — patches, advisories, analysis.

scry

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