CVE-2012-4985
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized...
CVE-2012-4985 is a medium vulnerability (CVSS 4.3) in Forescout Counteract, published December 5, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.72%, the 77th percentile. No source names a fixed version.
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.
Exploit likelihood
What each source reports
NVD Score used
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.
- Record
CVE-2012-4985- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.
- Record
CVE-2012-4985- Updated
- 2026-11-02
EUVDEUVD-2012-4909 No score
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.
- Record
EUVD-2012-4909- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pfm6-24jh-98j7 No score
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized...
The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.
- Record
GHSA-pfm6-24jh-98j7- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |