CVE-2007-5791
CVE-2007-5791 is a critical-severity vulnerability in Vonage Motorola Phone Adapter Vt2142-vd with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 4% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Vonage Motorola Phone Adapter Vt2142-vd
- Published:
- Last modified:
Description
The Vonage Motorola Phone Adapter VT 2142-VD does not properly verify that a SIP INVITE message originated from a legitimate server, which allows remote attackers to send spoofed INVITE messages, as demonstrated by a flood of messages triggering a denial of service, and by phone calls with malicious content.
Frequently asked questions
- What is CVE-2007-5791?
- The Vonage Motorola Phone Adapter VT 2142-VD does not properly verify that a SIP INVITE message originated from a legitimate server, which allows remote attackers to send spoofed INVITE messages, as demonstrated by a flood of messages triggering a denial of service, and by phone calls with malicious content.
- How severe is CVE-2007-5791?
- CVE-2007-5791 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2007-5791 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-5791?
- CVE-2007-5791 affects Vonage Motorola Phone Adapter Vt2142-vd. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2007-5791?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2007-5791 published?
- CVE-2007-5791 was published on 2007-11-01 and last updated on 2026-06-16.
References
- http://osvdb.org/38524
- http://osvdb.org/38525
- http://secunia.com/advisories/27380
- http://www.securityfocus.com/bid/26129
- http://www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=357
- http://www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=360
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37416
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37420
Affected products (1)
- cpe:2.3:h:vonage:motorola_phone_adapter_vt2142-vd:*:*:*:*:*:*:*:*
More vulnerabilities in Vonage Motorola Phone Adapter Vt2142-vd
- CVE-2007-5792 — High (CVSS 7.1): The Vonage Motorola Phone Adapter VT 2142-VD does not encrypt RTP packets, which might allow remote attackers to…
All CVEs affecting Vonage Motorola Phone Adapter Vt2142-vd →
Other CWE-287 (Improper Authentication) vulnerabilities
- CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
Browse all CWE-287 (Improper Authentication) vulnerabilities →