High severity · published Aug 28, 2019
CVE-2019-9931
Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
C746 Firmware · Lexmark
through lhs60.cm2.p697 · source: NVD
CF
C748 Firmware · Lexmark
through lhs60.cm4.p697 · source: NVD
CF
C792 Firmware · Lexmark
through lhs60.hc.p697 · source: NVD
CF
C925 Firmware · Lexmark
through lhs60.hv.p697 · source: NVD
CF
C950 Firmware · Lexmark
through lhs60.tp.p697 · source: NVD
CF
Cs31x Firmware · Lexmark
through lw71.vyl.p230 · source: NVD
CF
Cs41x Firmware · Lexmark
through lw71.vy2.p230 · source: NVD
CF
Cs748 Firmware · Lexmark
through lhs60.cm4.p697 · source: NVD
CF
Cs796 Firmware · Lexmark
through lhs60.hc.p697 · source: NVD
CF
Cx310 Firmware · Lexmark
through lw71.gm2.p230 · source: NVD
MF
M1140 Firmware · Lexmark
through lw71.prl.p230 · source: NVD
MF
M1145 Firmware · Lexmark
through lw71.pr2.p230 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-9931
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-9931
Vendor Advisory
http://support.lexmark.com/index?page=content&id=TE919&locale=EN&userlocale=EN_US
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