CVE-2018-7505 is a critical vulnerability affecting multiple Advantech WebAccess products, including versions V8.2_20170817 and prior, V8.3.0 and prior, Dashboard V.2.0.15 and prior, Scada Node prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior. The vulnerability stems from an unrestricted file upload flaw in a TFTP application within these products, allowing unauthorized attackers to upload arbitrary files. This flaw carries a CVSSv3 score of 9.8 (Critical), indicating a network-exploitable vulnerability with low attack complexity, requiring no user interaction, and leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, with over 10 mentions, suggesting awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.2_20170817CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:* | ||
<= 8.3.0CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:* | ||
<= 2.0.15CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess_dashboard:*:*:*:*:*:*:*:* | ||
< 8.3.1CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess_scada:*:*:*:*:*:*:*:* | ||
<= 2.0.3CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess\/nms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.