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CVE-2010-1567

23
FAUCET Score

CVE-2010-1567 describes a denial-of-service vulnerability affecting the SIP implementation on Cisco PGW 2200 Softswitches running software prior to 9.8(1)S5. An unauthenticated remote attacker can exploit this by sending a specially crafted header, leading to a device crash. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable over the network with low attack complexity, resulting in a complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.8\(1\)CPE matchmatch criteria
cpe:2.3:h:cisco:pgw_2200_softswitch:*:*:*:*:*:*:*:*
9.6\(1\)CPE matchmatch criteria
cpe:2.3:h:cisco:pgw_2200_softswitch:9.6\(1\):*:*:*:*:*:*:*
9.7\(3\)CPE matchmatch criteria
cpe:2.3:h:cisco:pgw_2200_softswitch:9.7\(3\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.49%
Probability of exploitation in next 30 days
EPSS Percentile
83.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0249 is in the 70th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 64681
cisco.com / en/US/products/products_security_advisory09186a0080b2c519.shtml
PatchVendor Advisory
securityfocus.com / bid/40126