CVE-2009-1048

Name: CVE-2009-1048
Creator: NVD / NIST
Published: 2009-08-14T15:16:27.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 6.37%

Last modified Jun 16, 2026

CVE-2009-1048 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The web interface on the snom VoIP phones snom 300, snom 320, snom 360, snom 370, and snom 820 with firmware 6.5 before 6.5.20, 7.1 before 7.1.39, and 7.3 before 7.3.14 allows remote attackers to bypass authentication, and reconfigure the phone or make arbitrary use of the phone, via a (1) http or (2) https request with 127.0.0.1 in the Host header.. EPSS estimates a 6.37% chance of exploitation in the next 30 days.

Description

The web interface on the snom VoIP phones snom 300, snom 320, snom 360, snom 370, and snom 820 with firmware 6.5 before 6.5.20, 7.1 before 7.1.39, and 7.3 before 7.3.14 allows remote attackers to bypass authentication, and reconfigure the phone or make arbitrary use of the phone, via a (1) http or (2) https request with 127.0.0.1 in the Host header.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

6.37%

92.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-290

Affected Software

Vendor	Product	Versions
Snom	Snom 300 Firmware	>= 6.5, < 6.5.20
Snom	Snom 300 Firmware	>= 7.1, < 7.1.39
Snom	Snom 300 Firmware	>= 7.3, < 7.3.14
Snom	Snom 320 Firmware	>= 6.5, < 6.5.20
Snom	Snom 320 Firmware	>= 7.1, < 7.1.39
Snom	Snom 320 Firmware	>= 7.3, < 7.3.14
Snom	Snom 360 Firmware	>= 6.5, < 6.5.20
Snom	Snom 360 Firmware	>= 7.1, < 7.1.39
Snom	Snom 360 Firmware	>= 7.3, < 7.3.14
Snom	Snom 370 Firmware	>= 6.5, < 6.5.20
Snom	Snom 370 Firmware	>= 7.1, < 7.1.39
Snom	Snom 370 Firmware	>= 7.3, < 7.3.14
Snom	Snom 820 Firmware	>= 6.5, < 6.5.20
Snom	Snom 820 Firmware	>= 7.1, < 7.1.39
Snom	Snom 820 Firmware	>= 7.3, < 7.3.14

References

http://secunia.com/advisories/36293Broken Link, Vendor Advisory
http://www.csnc.ch/misc/files/advisories/cve-2009-1048.txtBroken Link
http://www.securityfocus.com/archive/1/505723/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/52424Third Party Advisory, VDB Entry
http://secunia.com/advisories/36293Broken Link, Vendor Advisory
http://www.csnc.ch/misc/files/advisories/cve-2009-1048.txtBroken Link
http://www.securityfocus.com/archive/1/505723/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/52424Third Party Advisory, VDB Entry

Timeline

Published: Aug 14, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-1048?

How severe is CVE-2009-1048?

CVE-2009-1048 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.37% probability of exploitation in the next 30 days.

How do I fix CVE-2009-1048?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-1048?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST