High severity · published Jun 3, 2017
CVE-2016-8229
A cross-site request forgery vulnerability in Lenovo Service Bridge before version 4 could be exploited by an attacker with access to the DHCP server used by the system where LSB…
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A cross-site request forgery vulnerability in Lenovo Service Bridge before version 4 could be exploited by an attacker with access to the DHCP server used by the system where LSB is installed.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SB
Service Bridge · Lenovo Group Ltd.
Earlier than version 4 · source: vendor
LS
Lenovo Service Bridge · Lenovo
All versions, or not specified · source: NVD
Affected product
SB
Service Bridge
Lenovo Group Ltd.
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7.8
CVE-2016-8228
In Lenovo Service Bridge before version 4, a user with local privileges on a system could execute code with administrative privileges
7.5
CVE-2016-8230
In Lenovo Service Bridge before version 4, an insecure HTTP connection is used by LSB to send system serial number, machine type and model and product name to Lenovo's servers
7.5
CVE-2016-8231
In Lenovo Service Bridge before version 4, a bug found in the signature verification logic of the code signing certificate could be exploited by an attacker to insert a forged…