Unity Connection vulnerabilitiesAnd the versions its exploited flaws hit.
Unity Connection is made by Cisco. We track 56 published vulnerabilities listed under that exact name, across 149 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 10 December 2021. Cisco lists newer releases under their own names, such as Unity Connection 8.5, so check those pages too.
The most recent Unity Connection flaw added to the known-exploited list is CVE-2021-44228, on 10 December 2021. We keep watching the known-exploited list.
Is Unity Connection listed under other names? Yes.
Cisco also lists Unity Connection under more specific names, such as Unity Connection 8.5 and Unity Connection 8.6. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Unity Connection do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 11.5(1)" means every version up to, but not including, 11.5(1). Find your version, then patch.
- CVE-2021-44228Exploited list, 10 Dec 2021
Apache Log4j2 Remote Code Execution Vulnerability
before 11.5(1)11.5
Which Unity Connection vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 10.0Apache Log4j2 Remote Code Execution Vulnerability
Apache Log4j2 contains a vulnerability where JNDI features do not protect against attacker-controlled JNDI-related endpoints, allowing for remote code execution.
Which Unity Connection 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.
- 8.3%CVE-2015-6360High
The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets, aka Bug ID CSCux00686.
- 6.4%CVE-2017-12337Critical
A vulnerability in the upgrade mechanism of Cisco collaboration products based on the Cisco Voice Operating System software platform could allow an unauthenticated, remote attacker to gain unauthorized, elevated...
- 3.1%CVE-2014-3333Critical
The server in Cisco Unity Connection 9.1(1) and 9.1(2) allows remote authenticated users to obtain privileged access by conducting an "HTTP Intercept" attack and leveraging the ability to read files within the...
- 2.8%CVE-2014-0664Medium
The server in Cisco Unity Connection allows remote authenticated users to cause a denial of service (CPU consumption) via unspecified IMAP commands, aka Bug ID CSCul49976.
- 2.7%CVE-2021-1362High
A vulnerability in the SOAP API endpoint of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco...
- 2.5%CVE-2017-6629Medium
A vulnerability in the ImageID parameter of Cisco Unity Connection 10.5(2) could allow an unauthenticated, remote attacker to access files in arbitrary locations on the filesystem of an affected device.
- 2.5%CVE-2012-0367High
Cisco Unity Connection before 7.1.5b(Su5), 8.0 and 8.5 before 8.5.1(Su3), and 8.6 before 8.6.2 allows remote attackers to cause a denial of service (services crash) via a series of crafted TCP segments, aka Bug ID...
- 2.4%CVE-2024-20253Critical
A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device.
- 2.2%CVE-2012-0366Critical
Cisco Unity Connection before 7.1.3b(Su2) allows remote authenticated users to change the administrative password by leveraging the Help Desk Administrator role, aka Bug ID CSCtd45141.
Running Unity Connection? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Apache Log4j2 contains a vulnerability where JNDI features do not protect against attacker-controlled JNDI-related endpoints, allowing for remote code execution.
- Matched to
- Unity Connection on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 56 published vulnerabilities listed under the name Unity Connection, across 149 versions. The most recent Unity Connection flaw added to the known-exploited list is CVE-2021-44228, on 10 December 2021.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-44228.
Cisco also lists Unity Connection under more specific names, such as Unity Connection 8.5 and Unity Connection 8.6. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Each flaw names its own versions, usually as ranges. The newest, CVE-2021-44228, affects before 11.5(1), 11.5. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Unity Connection. 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.