Is CVE-2018-8770 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2018-8770, but active exploitation has not been confirmed.

Can CVE-2018-8770 be exploited remotely?

Yes. CVE-2018-8770 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2018-8770?

CVE-2018-8770 has a CVSS score of 5.3 (MEDIUM).

HOME VULNERABILITIESCVE-2018-8770

MEDIUMPOC

CVE-2018-8770

CWE-200Published: March 18, 2018· Updated: Jun 17, 2026

5.3

CVSS v3.1

Official Description

Physical path Leakage exists in Western Bridge Cobub Razor 0.8.0 via generate.php, controllers/getConfigTest.php, controllers/getUpdateTest.php, controllers/postclientdataTest.php, controllers/posterrorTest.php, controllers/posteventTest.php, controllers/posttagTest.php, controllers/postusinglogTest.php, fixtures/Controller_fixt.php, fixtures/Controller_fixt2.php, fixtures/view_fixt2.php, libs/ipTest.php, or models/commonDbfix.php in tests/.

NVD Source

Technical Analysis

CVE-2018-8770 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 proof-of-concept (PoC) exploit exists for CVE-2018-8770. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.