CVE-2010-4709
What it is
Heap-based buffer overflow in Automated Solutions Modbus/TCP Master OPC Server before 3.0.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a MODBUS response packet with a crafted length field.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 16.2% 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: 16.2% in the next 30 days (EPSS).
- Severity: 7.6 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 16.2% · EPSS, next 30 days
- Weakness
- CWE-119 · Buffer errors
- Record status
- Modified
Affected
- Automatedsolutions modbus\/tcp Master Opc Server ≤ 3.0.1
- Automatedsolutions modbus\/tcp Master Opc Server 2.0
- Automatedsolutions modbus\/tcp Master Opc Server 2.0_build_1
- Automatedsolutions modbus\/tcp Master Opc Server 2.0a
- Automatedsolutions modbus\/tcp Master Opc Server 2.1
- Automatedsolutions modbus\/tcp Master Opc Server 2.2
- Automatedsolutions modbus\/tcp Master Opc Server 2.2a
- Automatedsolutions modbus\/tcp Master Opc Server 2.3
Attack profile CVSS 2.0 · 7.6
- Attack vector
- Network
- Complexity
- High
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:H/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-2010-4709.md and follow it. Check whether this project is affected by CVE-2010-4709. 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://secunia.com/advisories/43029
- http://www.vupen.com/english/advisories/2011/0209
- http://secunia.com/advisories/43029
- http://www.vupen.com/english/advisories/2011/0209
References
- http://automatedsolutions.com/pub/asmbtcpopc/readme.htm
- http://secunia.com/advisories/43029
- http://www.exploit-db.com/exploits/16040
- http://www.kb.cert.org/vuls/id/768840
- http://www.securityfocus.com/bid/45974
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-322-02A.pdf
- http://www.vupen.com/english/advisories/2011/0209
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64944
- http://automatedsolutions.com/pub/asmbtcpopc/readme.htm
- http://secunia.com/advisories/43029
- http://www.exploit-db.com/exploits/16040
- http://www.kb.cert.org/vuls/id/768840
- http://www.securityfocus.com/bid/45974
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-322-02A.pdf
- http://www.vupen.com/english/advisories/2011/0209
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64944