Pc Client Soft Phone SIP vulnerabilitiesRanked by how likely they are to be used.

Product1 versions
The short answer

Pc Client Soft Phone SIP is made by Nortel. We track 1 published vulnerability in it, across 1 version. None of them is on the list of flaws known to be exploited today. If you run Pc Client Soft Phone SIP, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Pc Client Soft Phone SIP vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Pc Client Soft Phone SIP's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Pc Client Soft Phone SIP flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 1.9%

    The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.

    CVSS7.8Published22 Jun 2007
Precursor Intelligence

Running Pc Client Soft Phone SIP? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

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  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
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FAQ

Common questions, answered plainly.

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We track 1 published vulnerability listed under the name Pc Client Soft Phone SIP, across 1 version.

None of Pc Client Soft Phone SIP's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Pc Client Soft Phone SIP. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.