CVE-2019-13548 is a critical stack overflow vulnerability affecting all versions of the CODESYS V3 web server prior to 3.5.14.10. An unauthenticated attacker can exploit this by sending specially crafted HTTP or HTTPS requests, potentially leading to a denial-of-service condition or remote code execution. With a CVSS score of 9.8 (Critical), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required, allowing for complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB) is not available, and community discussion is minimal, though it has been mentioned in relation to other CODESYS vulnerabilities.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.5.14.10CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:* | ||
< 3.5.14.10CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:* | ||
< 3.5.14.10CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_iot2000:*:*:*:*:*:*:*:* | ||
< 3.5.14.10CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_linux:*:*:*:*:*:*:*:* | ||
< 3.5.14.10CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_pfc100:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.
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.