CVE-2011-4161
What it is
The default configuration of the HP CM8060 Color MFP with Edgeline; Color LaserJet 3xxx, 4xxx, 5550, 9500, CMxxxx, CPxxxx, and Enterprise CPxxxx; Digital Sender 9200c and 9250c; LaserJet 4xxx, 5200, 90xx, Mxxxx, and Pxxxx; and LaserJet Enterprise 500 color M551, 600, M4555 MFP, and P3015 enables the Remote Firmware Update (RFU) setting, which allows remote attackers to execute arbitrary code by using a session on TCP port 9100 to upload a crafted firmware update.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 14.1% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 14.1% in the next 30 days (EPSS).
- Severity: 10.0 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 14.1% · EPSS, next 30 days
- Weakness
- CWE-264
- Record status
- Modified
Affected
- HP Color Laserjet 3000
- HP Color Laserjet 3800
- HP Color Laserjet 4700
- HP Color Laserjet 4730 Mfp
- HP Color Laserjet 5550
- HP Color Laserjet 9500
- HP Color Laserjet cm3530
- HP Color Laserjet cm4540 Mfp
Attack profile CVSS 2.0 · 10.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2011-4161.md and follow it. Check whether this project is affected by CVE-2011-4161. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03102449
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03102449
References
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03102449
- http://isc.sans.org/diary/Hacking+HP+Printers+for+Fun+and+Profit/12112
- http://redtape.msnbc.msn.com/_news/2011/11/29/9076395-exclusive-millions-of-printers-open-to-devastating-hack-attack-researchers-say
- http://secunia.com/advisories/47063
- http://www.kb.cert.org/vuls/id/717921
- http://www.securityfocus.com/bid/51324
- http://www.securitytracker.com/id?1026357
- https://lists.immunityinc.com/pipermail/dailydave/2011-November/000378.html
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03102449
- http://isc.sans.org/diary/Hacking+HP+Printers+for+Fun+and+Profit/12112
- http://redtape.msnbc.msn.com/_news/2011/11/29/9076395-exclusive-millions-of-printers-open-to-devastating-hack-attack-researchers-say
- http://secunia.com/advisories/47063
- http://www.kb.cert.org/vuls/id/717921
- http://www.securityfocus.com/bid/51324
- http://www.securitytracker.com/id?1026357
- https://lists.immunityinc.com/pipermail/dailydave/2011-November/000378.html