CVE-2007-4993 describes a local command injection vulnerability in pygrub (tools/pygrub/src/GrubConf.py) within Xen 3.0.3. An attacker with elevated privileges in a guest domain can execute arbitrary commands in the host's domain 0 by crafting a malicious grub.conf file. This vulnerability has a CVSS score of 6.9, indicating high severity due to local access, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild or on the CISA KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of broader community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.3CPE matchmatch criteria | cpe:2.3:a:xensource_inc:xen:3.0.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:M/Au:N/C:C/I:C/A:C
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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.