CVE-2019-20029

An exploitable privilege escalation vulnerability exists in the WebPro functionality of Aspire-derived NEC PBXes, including all versions of SV8100, SV9100, SL1100 and SL2100 devices. A specially crafted HTTP POST can cause privilege escalation resulting in a higher privileged account, including an undocumented developer level of access.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://shadytel.su/files/nec_cve.txt	Third Party Advisory
https://shadytel.su/files/nec_cve.txt	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:nec:sv8100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:sv8100:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:nec:sv9100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:sv9100:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:nec:sl1100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:sl1100:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:nec:sl2100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:sl2100:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:37

Type	Values Removed	Values Added
References	~~() https://shadytel.su/files/nec_cve.txt - Third Party Advisory~~	() https://shadytel.su/files/nec_cve.txt - Third Party Advisory

Information

Published : 2020-07-29 18:15

Updated : 2024-11-21 04:37

NVD link : CVE-2019-20029

Mitre link : CVE-2019-20029

CVE.ORG link : CVE-2019-20029

JSON object : View

Products Affected

nec

sl1100_firmware
sv9100
sv8100_firmware
sl1100
sl2100
sv9100_firmware
sl2100_firmware
sv8100

CWE

NVD-CWE-noinfo

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