Security readout for executives and security teams
Plain-English summary
CVE-2014-2560 affects PhonerLite versions before 2.15. The software could expose hashed SIP credentials when responding to an invalid authentication challenge. That does not directly disclose the plain password, but it can make password guessing easier and may lead to unauthorized SIP account access.
Executive priority
Treat this as a targeted legacy exposure issue. It is not listed as actively exploited in the provided sources, but exposed vulnerable SIP clients could increase the risk of account compromise and telecom misuse.
Technical view
The flaw is described as a SIP Digest Leak. PhonerLite before 2.15 provides hashed credentials in a response to an invalid authentication challenge, giving a remote attacker material useful for brute-force attacks against SIP credentials.
Likely exposure
Exposure is most likely in legacy environments still using PhonerLite before 2.15, especially where SIP traffic can be reached or influenced by untrusted networks. The source bundle does not identify other affected products.
Exploitation context
The CVE record describes remote attackers using the leaked hash material to make brute-force access easier. The bundle does not cite active exploitation, and CISA KEV status is false.
Researcher notes
The evidence is sparse: the CVE description and Bugtraq reference identify the issue class and version boundary, but no CVSS, CWE, detailed exploit status, or full vendor remediation text is provided in the bundle.
Mitigation direction
- Inventory PhonerLite installations and identify versions before 2.15.
- Upgrade affected PhonerLite clients if vendor-supported updates are available.
- Check vendor guidance for any specific remediation or configuration advice.
- Restrict SIP exposure to trusted networks where operationally possible.
- Rotate SIP credentials where vulnerable clients may have been exposed.
Validation and detection
- Confirm whether PhonerLite is installed in the environment.
- Record installed PhonerLite versions and flag anything before 2.15.
- Review SIP account access logs for unusual authentication activity.
- Validate SIP traffic is not exposed to untrusted networks unnecessarily.
- Confirm remediation through version inventory after updates.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2014-2560 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://seclists.org/bugtraq/2014/Mar/185CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.