CVE-2018-19393

Cobham Satcom Sailor 800 and 900 devices contained a vulnerability that allowed for arbitrary writing of content to the system's configuration file. This was exploitable via multiple attack vectors depending on the device's configuration. Further analysis also indicated this vulnerability could be leveraged to achieve a Denial of Service (DoS) condition, where the device would require a factory reset to return to normal operation.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://cyberskr.com/blog/cobham-satcom-800-900.html	Third Party Advisory
https://gist.github.com/CyberSKR/1ade6d887039465d635e27fcbcc817a3	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cobham:satcom_sailor_800_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cobham:satcom_sailor_800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:cobham:satcom_sailor_900_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:cobham:satcom_sailor_900:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-03-15 16:29

Updated : 2019-10-03 00:03

NVD link : CVE-2018-19393

Mitre link : CVE-2018-19393

CVE.ORG link : CVE-2018-19393

JSON object : View

Products Affected

cobham

satcom_sailor_900_firmware
satcom_sailor_900
satcom_sailor_800_firmware
satcom_sailor_800

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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