PT-2022-3944 · Robustel · Robustel R1510

Francesco Benvenuto · Published 2022-06-27 · Updated 2022-07-12 · CVE-2022-33313

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Robustel R1510 version 3.3.0

Description The issue is related to command injection vulnerabilities in the web server action endpoints functionalities. A specially-crafted network request can lead to arbitrary command execution. The /action/import https cert file/ API endpoint is affected by a command injection vulnerability. This vulnerability is due to the lack of neutralization of special elements used in the operating system command, which can be exploited by sending specially-crafted requests, allowing a remote attacker to execute arbitrary commands.

Recommendations For Robustel R1510 version 3.3.0, as a temporary workaround, consider disabling the /action/import https cert file/ API endpoint until a patch is available. Restrict access to this endpoint to minimize the risk of exploitation. Avoid using the import https cert file() function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2022-04773

CVE-2022-33313

Affected Products

Robustel R1510

References · 6

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1572 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-33313 · Security Note
• https://bdu.fstec.ru/vul/2022-04773 · Security Note
• https://osv.dev/vulnerability/CVE-2022-33313 · Vendor Advisory
• https://robustel.com/en/product/r1510-industrial-cellular-vpn-router · Note
• http://blog.talosintelligence.com/2022/06/vuln-spotlight-robustel-cell-router.html · Note