CVE-2021-35520 describes a buffer overflow vulnerability in the Thrift command handlers of IDEMIA Morpho Wave Compact and VisionPass devices prior to version 2.6.2. This flaw allows physically proximate, authenticated attackers to achieve code execution, denial of service, and information disclosure via serial ports. With a CVSS score of 6.2 (Medium), the vulnerability requires high privileges and physical access, but has high impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.6.2CPE matchmatch criteria | cpe:2.3:o:idemia:morphowave_compact_mdpi_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.2CPE matchmatch criteria | cpe:2.3:o:idemia:morphowave_compact_mdpi-m_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.2CPE matchmatch criteria | cpe:2.3:o:idemia:visionpass_mdpi_firmware:*:*:*:*:*:*:*:* | ||
< 2.6.2CPE matchmatch criteria | cpe:2.3:o:idemia:visionpass_mdpi-m_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.