CVE-2020-10387

Phpkb vulnerability

CVSS

4.9

EPSS

7.8%

EPSS pct

94th

Exploited

No known

Path Traversal in admin/download.php in Chadha PHPKB Standard Multi-Language 9 allows remote attackers to download files from the server using a dot-dot-slash sequence (../) via the GET parameter file.

Affected vendor

Chadhaajay

Affected product

Phpkb

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2020-03-12

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 7.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2020-10387

Confirm whether Chadhaajay Phpkb is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2020-10387.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-10387

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-10387 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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