How severe is CVE-2010-4354?

CVE-2010-4354 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2010-4354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4354?

CVE-2010-4354 primarily affects Cisco Asa 5500. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-4354?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2010-4354 published?

CVE-2010-4354 was published on 2010-11-30 and last updated on 2026-06-16.

CVE-2010-4354

CVE-2010-4354 is a medium-severity vulnerability in Cisco Asa 5500 with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Cisco Asa 5500
Published: 2010-11-30
Last modified: 2026-06-16

Description

The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive Mode IKE Phase I message only when the group name is configured on the device, which allows remote attackers to enumerate valid group names via a series of IKE negotiation attempts, aka Bug ID CSCtj96108, a different vulnerability than CVE-2005-2025.

Frequently asked questions

What is CVE-2010-4354?: The remote-access IPSec VPN implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices, PIX Security Appliances 500 series devices, and VPN Concentrators 3000 series devices responds to an Aggressive Mode IKE Phase I message only when the group name is configured on the device, which allows remote attackers to enumerate valid group names via a series of IKE negotiation attempts, aka Bug ID CSCtj96108, a different vulnerability than CVE-2005-2025.
How severe is CVE-2010-4354?: CVE-2010-4354 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2010-4354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4354?: CVE-2010-4354 primarily affects Cisco Asa 5500. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-4354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-4354 published?: CVE-2010-4354 was published on 2010-11-30 and last updated on 2026-06-16.

References

http://www.cisco.com/en/US/products/products_security_response09186a0080b5992c.html

Affected products (9)

cpe:2.3:h:cisco:asa_5500:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:pix_500:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3000_concentrator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3005_concentrator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3015_concentrator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3020_concentrator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3030_concentator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3060_concentrator:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:vpn_3080_concentrator:*:*:*:*:*:*:*:*

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