CVE-2020-7882

mediumpriority · attend · 46EPSS 0.013 · 70 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

1.30% (70th) EPSS

CVSS 6.4 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal characters(ie. '../../../')

cvss

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

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.4–9.1

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 4.9

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · vuln@krcert.or.krexploitability 3.9 · impact 3.6

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimaryCWE-24US

exploits (1)

Public proof-of-concept and weaponised exploit code.

HORKimhab/CVE-2020-7882 CVE-2020-7882 - Draft or TodoPoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

Hancomwith anySign4PC≤ 1.1.2.7enisa_euvdEU
Hancomwith anySign4PC≤ 1.1.1.0enisa_euvdEU
Hancomwith anySign4PC≤ 1.1.2.6enisa_euvdEU
hancom anysign4pc= 1.1.1.0nvdUScpe:2.3:a:hancom:anysign4pc:*:*:*:*:*:*:*:*
hancom anysign4pc= 1.1.2.6nvdUScpe:2.3:a:hancom:anysign4pc:*:*:*:*:*:*:*:*
hancom anysign4pc= 1.1.2.7nvdUScpe:2.3:a:hancom:anysign4pc:*:*:*:*:*:*:*:*

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 2021-11-22modified 2026-06-17

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+12520 more

references (4)

External citations — patches, advisories, analysis.

scry

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