Is CVE-2020-19902 actively exploited?

No active exploitation of CVE-2020-19902 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-19902 be exploited remotely?

Yes. CVE-2020-19902 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-19902?

CVE-2020-19902 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2020-19902

CRITICAL

CVE-2020-19902

CWE-22Published: June 27, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Directory Traversal vulnerability found in Cryptoprof WCMS v.0.3.2 allows a remote attacker to execute arbitrary code via the wex/cssjs.php parameter.

NVD Source

Risk Analysis

Cryptoprof WCMS contains a directory traversal vulnerability that allows remote attackers to execute arbitrary code. This critical flaw is remotely exploitable.

No public exploit is known, and it is not listed in the KEV catalog.

Recommended Action

Upgrade to a patched version of the WCMS software or restrict access to the affected PHP parameters.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2020-19902 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.