CVE-2007-3923
highpriority · track · 32EPSS 0.020 · 80 %ileEUUSEPSS · scored 2026-10-27
The Common Internet File System (CIFS) optimization in Cisco Wide Area Application Services (WAAS) 4.0.7 and 4.0.9, as used by Cisco WAE appliance and the NM-WAE-502 network module, when Edge Services are configured, allows remote attackers to cause a denial of service (loss of service) via a flood of TCP SYN packets to port (1) 139 or (2) 445.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
- cisco wide area application services= 4.0.7nvdUScpe:2.3:a:cisco:wide_area_application_services:*:*:*:*:*:*:*:*
- cisco wide area application services= 4.0.9nvdUScpe:2.3:a:cisco:wide_area_application_services:*:*:*:*:*:*:*:*
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (14)
External citations — patches, advisories, analysis.
- http://secunia.com/advisories/26122enisa_euvd
- http://www.cisco.com/warp/public/707/cisco-sa-20070718-waas.shtmlenisa_euvd
- http://www.osvdb.org/36120enisa_euvd
- http://www.securityfocus.com/bid/24956enisa_euvd
- http://www.securitytracker.com/id?1018416enisa_euvd
- http://www.vupen.com/english/advisories/2007/2572enisa_euvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35477enisa_euvd
- http://secunia.com/advisories/26122PatchVendor Advisorynvd
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