ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2020-7882

hancom anysign4pc Path Traversal: '../filedir'

Published Oct 27, 2025 · catalog updated Oct 27, 2025 · hancom anysign4pc Path Traversal:

Patch now

CVE-2020-7882 is in the CISA known-exploited catalog. Confirm hancom anysign4pc Path Traversal: against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (hancom anysign4pc Path Traversal:).
  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
1.30%
Remediation
Remediation guidance
Affected products
vendor hancom anysign4pc

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. '../../../')

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor hancom anysign4pcversion unspecified

How to fix CVE-2020-7882

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2020-7882 is in the CISA known-exploited catalog. Confirm hancom anysign4pc Path Traversal: against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 1.30%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 27, 2025 · VulnCheck KEV

    Detected

    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. '../../../')

  2. Oct 27, 2025 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2020-7882

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-7882

    30-day exploitation probability 1.3%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2020-7882

    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. '../../../')

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.