CVE-2009-0053
PXE Encryption in Cisco IronPort Encryption Appliance 6.2.4 before 6.2.4.1.1, 6.2.5, 6.2.6, 6.2.7 before 6.2.7.7, 6.3 before 6.3.0.4, and 6.5 before 6.5.0.2; and Cisco IronPort PostX 6.2.1 before 6.2.1.1 and 6.2.2 before 6.2.2.3; allows remote attackers…
Does this matter?
Lower severity and a low EPSS score (0.79%). Track it; it rarely justifies an emergency change on its own.
Description
PXE Encryption in Cisco IronPort Encryption Appliance 6.2.4 before 6.2.4.1.1, 6.2.5, 6.2.6, 6.2.7 before 6.2.7.7, 6.3 before 6.3.0.4, and 6.5 before 6.5.0.2; and Cisco IronPort PostX 6.2.1 before 6.2.1.1 and 6.2.2 before 6.2.2.3; allows remote attackers to obtain the decryption key via unspecified vectors, related to a "logic error."
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
- EPSS
- 0.79% probability · 56th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- cisco/ironport encryption appliance · cisco/ironport postx
- Source
- psirt@cisco.com
EPSS 0.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://osvdb.org/51395
- http://secunia.com/advisories/33479
- http://securitytracker.com/id?1021593
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a5c4f7.shtmlVendor Advisory
- http://www.securityfocus.com/bid/33268
- http://www.vupen.com/english/advisories/2009/0140
- http://osvdb.org/51395
- http://secunia.com/advisories/33479
- http://securitytracker.com/id?1021593
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a5c4f7.shtmlVendor Advisory
- http://www.securityfocus.com/bid/33268
- http://www.vupen.com/english/advisories/2009/0140
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.