vulnwire
5.0med

CVE-2004-1435

Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2)…

Published 21 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.2%
percentile 88%
Public exploits
0
none known

Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via a large number of TCP connections with an invalid response instead of the final ACK (TCP-ACK).

Exploit prediction (EPSS)

3.16% probability of exploitation in the next 30 days, higher than 88% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/A:P

References

  • cisco.com /warp/public/707/cisco-sa-20040721-ons.shtml · vendor-advisory, x_refsource_CISCO, x_transferred
  • secunia.com /advisories/12117 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • securityfocus.com /bid/10768 · vdb-entry, x_refsource_BID, x_transferred
  • kb.cert.org /vuls/id/277048 · third-party-advisory, x_refsource_CERT-VN, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/16763 · vdb-entry, x_refsource_XF, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.