CVE-2021-34587 describes a stack-based buffer overflow vulnerability in Bender/ebee Charge Controllers, affecting multiple versions. An unauthenticated attacker can trigger a webserver crash by submitting a long URL, which is then improperly handled by an sprintf function. With a CVSS score of 5.3 (Medium), this vulnerability has a low impact, primarily causing denial of service (availability loss) without affecting confidentiality or integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.0CPE matchmatch criteria | cpe:2.3:a:ibm:_ibm_rational_lifecycle_integration_adapter_for_windchill:1.0.0:*:*:*:*:*:*:* | ||
>= 5.11.0, < 5.11.2CPE matchmatch criteria | cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | ||
>= 5.12.0, < 5.12.5CPE matchmatch criteria | cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | ||
>= 5.13.0, < 5.13.2CPE matchmatch criteria | cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | ||
>= 5.20.0, < 5.20.2CPE matchmatch criteria | cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.