Which products and versions are affected by CVE-2020-13158?

Affected: Artica Proxy (Articatech). The full list is in the CVE brief.

Is CVE-2020-13158 being exploited in the wild?

It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Jun 22, 2020.

Is CVE-2020-13158 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2020-13158?

No public exploit code is known.

Is there a fix for CVE-2020-13158?

Fixed versions are available, including Artica Proxy 4.30.000000.

How urgently should CVE-2020-13158 be patched?

Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Request A Demo

Vulnerability Intelligence

CVE-2020-13158

HighExploited

Artica Proxy before 4.30.000000 Community Edition allows Directory Traversal via the fw.progrss.details.php popup parameter.

Published Jun 22, 2020 · Updated Nov 21, 2024

Key Facts

Patch immediately

CVE-2020-13158 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Artica Proxy (Articatech).
It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Jun 22, 2020. No public exploit code is known.
EPSS estimates a 54% probability of exploitation in the next 30 days.
Fixed versions are available, including Artica Proxy 4.30.000000.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.

CVSS v3.1

7.5

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

EPSS (30-day exploit likelihood)

54%

Higher than 98.9% of all scored CVEs

Exploited in the wild

Yes

2 catalog listings

Public exploit code

None known

Get the full CVE-2020-13158 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Artica Proxy before 4.30.000000 Community Edition allows Directory Traversal via the fw.progrss.details.php popup parameter.

Known-Exploited Catalog Listings

Catalog	Added	Remediation due	Ransomware use
Industry KEV feed	Jan 2, 2024	n/a	Not reported
CIRCL KEV	Jun 22, 2020	n/a	Not reported

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

Affected Products

1 affected entries in total

Product	Affected versions	Fixed in
Artica ProxyArticatech	See advisory	4.30.000000

Patched Releases

Artica Proxy

4.30.000000

Timeline

Publicly disclosed
Jun 22, 2020
Added to CIRCL KEV
Jun 22, 2020
Added to Industry KEV feed
Jan 2, 2024
Last updated
Nov 21, 2024

Weakness Type

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

6 more references in the full CVE brief

FAQ

Common Questions.

Artica Proxy before 4.30.000000 Community Edition allows Directory Traversal via the fw.progrss.details.php popup parameter.
Affected: Artica Proxy (Articatech). The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Jun 22, 2020.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Artica Proxy 4.30.000000.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Is CVE-2020-13158 Running On Your Attack Surface?

Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.