CVE-2020-8963 is a critical OS command injection vulnerability affecting multiple TimeTools devices, including SC7105, SC9205, SC9705, SR7110, SR9210, SR9750, SR9850, T100, T300, and T550 models. This flaw allows unauthenticated remote attackers to execute arbitrary operating system commands by injecting shell metacharacters into the 'srmodel' or 'srtime' parameters of the t3.cgi script. With a CVSS score of 9.8 (Critical), the vulnerability has a low attack complexity and can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog and lacking public exploit intelligence in Metasploit, Nuclei, or ExploitDB, the CVE has garnered significant community discussion, indicating potential awareness and interest in its exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.007CPE matchmatch criteria | cpe:2.3:o:timetoolsltd:sr9850_firmware:1.0.007:*:*:*:*:*:*:* | ||
1.0.007CPE matchmatch criteria | cpe:2.3:o:timetoolsltd:sr9750_firmware:1.0.007:*:*:*:*:*:*:* | ||
1.0.007CPE matchmatch criteria | cpe:2.3:o:timetoolsltd:sc9705_firmware:1.0.007:*:*:*:*:*:*:* | ||
1.0.007CPE matchmatch criteria | cpe:2.3:o:timetoolsltd:sr9210_firmware:1.0.007:*:*:*:*:*:*:* | ||
1.0.007CPE matchmatch criteria | cpe:2.3:o:timetoolsltd:sc9205_firmware:1.0.007:*:*:*:*:*:*:* |
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.
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.