How severe is CVE-2010-2977?

CVE-2010-2977 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2010-2977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2977?

CVE-2010-2977 primarily affects Cisco Unified Wireless Network Solution Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-2977?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2010-2977 published?

CVE-2010-2977 was published on 2010-08-10 and last updated on 2026-06-16.

CVE-2010-2977

CVE-2010-2977 is a critical-severity vulnerability in Cisco Unified Wireless Network Solution Software with a CVSS 2.0 base score of 10.0. 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-16.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-16
Affected product: Cisco Unified Wireless Network Solution Software
Published: 2010-08-10
Last modified: 2026-06-16

Description

Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 does not properly implement TLS and SSL, which has unspecified impact and remote attack vectors, aka Bug ID CSCtd01611.

Frequently asked questions

What is CVE-2010-2977?: Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 does not properly implement TLS and SSL, which has unspecified impact and remote attack vectors, aka Bug ID CSCtd01611.
How severe is CVE-2010-2977?: CVE-2010-2977 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2010-2977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2977?: CVE-2010-2977 primarily affects Cisco Unified Wireless Network Solution Software. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2010-2977 published?: CVE-2010-2977 was published on 2010-08-10 and last updated on 2026-06-16.

References

http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7.0.html

Affected products (2)

cpe:2.3:o:cisco:unified_wireless_network_solution_software:7.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_wireless_network_solution_software:7.0.98.0:*:*:*:*:*:*:*

More vulnerabilities in Cisco Unified Wireless Network Solution Software

CVE-2010-2984 — Critical (CVSS 10.0): Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 on 4404 series controllers does not properly…
CVE-2010-2978 — Critical (CVSS 10.0): Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 does not use an adequate message-digest algorithm for…
CVE-2010-2976 — Critical (CVSS 10.0): The controller in Cisco Unified Wireless Network (UWN) Solution 7.x through 7.0.98.0 has (1) a default SNMP read-only…
CVE-2010-2983 — High (CVSS 7.8): The workgroup bridge (aka WGB) functionality in Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0…
CVE-2010-2980 — High (CVSS 7.8): Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 on 5508 series controllers allows remote attackers to…
CVE-2010-2979 — High (CVSS 7.8): Cisco Unified Wireless Network (UWN) Solution 7.x before 7.0.98.0 on 5508 series controllers allows remote attackers to…

All CVEs affecting Cisco Unified Wireless Network Solution Software →

Other CWE-16 vulnerabilities

CVE-2013-4316 — Critical (CVSS 10.0): Apache Struts 2.0.0 through 2.3.15.1 enables Dynamic Method Invocation by default, which has unknown impact and attack…
CVE-2013-1221 — Critical (CVSS 10.0): The Tomcat Web Management feature in Cisco Unified Customer Voice Portal (CVP) Software before 9.0.1 ES 11 does not…
CVE-2011-4501 — Critical (CVSS 10.0): The UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg,…
CVE-2010-4586 — Critical (CVSS 10.0): The default configuration of Opera before 11.00 enables WebSockets functionality, which has unspecified impact and…
CVE-2010-2276 — Critical (CVSS 10.0): The default configuration of the build process in Dojo 0.4.x before 0.4.4, 1.0.x before 1.0.3, 1.1.x before 1.1.2,…
CVE-2009-3956 — Critical (CVSS 10.0): The default configuration of Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, does…

Browse all CWE-16 vulnerabilities →