Micollab vulnerabilitiesAnd the versions its exploited flaws hit.
Micollab is made by Mitel. We track 37 published vulnerabilities listed under that exact name, across 57 versions. 4 of them are on the list of flaws known to be exploited, the newest added on 7 January 2025. Mitel lists newer releases under their own names, such as Micollab Audio, Web & Video Conferencing, so check those pages too.
The most recent Micollab flaw added to the known-exploited list is CVE-2024-41713, on 7 January 2025. We keep watching the known-exploited list.
Is Micollab listed under other names? Yes.
Mitel also lists Micollab under more specific names, such as Micollab Audio, Web & Video Conferencing. 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 Micollab do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 9.4" means every version up to, but not including, 9.4. Find your version, then patch.
- CVE-2024-41713Exploited list, 7 Jan 2025
Mitel MiCollab Path Traversal Vulnerability
up to 9.8.1.201 - CVE-2024-55550Exploited list, 7 Jan 2025
Mitel MiCollab Path Traversal Vulnerability
up to 9.8.1.201 - CVE-2014-0160Exploited list, 4 May 2022
OpenSSL Information Disclosure Vulnerability
6.07.07.17.27.37.3.0.104 - CVE-2022-26143Exploited list, 25 Mar 2022
MiCollab, MiVoice Business Express Access Control Vulnerability
before 9.49.49.4-sp1
Which Micollab vulnerabilities are being exploited?
4 flaws are 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.
- 9.1Mitel MiCollab Path Traversal Vulnerability
Mitel MiCollab contains a path traversal vulnerability that could allow an attacker to gain unauthorized and unauthenticated access.
- 2.7Mitel MiCollab Path Traversal Vulnerability
Mitel MiCollab contains a path traversal vulnerability that could allow an authenticated attacker with administrative privileges to read local files within the system due to insufficient input sanitization.
- 7.5OpenSSL Information Disclosure Vulnerability
The TLS and DTLS implementations in OpenSSL do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information.
- 9.8MiCollab, MiVoice Business Express Access Control Vulnerability
A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a...
Which Micollab 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.
- >99%
The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via...
- 97%
A vulnerability in the NuPoint Unified Messaging (NPM) component of Mitel MiCollab through 9.8 SP1 FP2 (9.8.1.201) could allow an unauthenticated attacker to conduct a path traversal attack, due to insufficient input...
- 87%
The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance...
- 61%CVE-2018-3639Medium
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an...
- 38%
Mitel MiCollab through 9.8 SP2 could allow an authenticated attacker with administrative privilege to conduct a local file read, due to insufficient input sanitization.
- 3.4%CVE-2019-12165Critical
MiCollab 7.3 PR2 (7.3.0.204) and earlier, 7.2 (7.2.2.13) and earlier, and 7.1 (7.1.0.57) and earlier and MiCollab AWV 6.3 (6.3.0.103), 6.2 (6.2.2.8), 6.1 (6.1.0.28), 6.0 (6.0.0.61), and 5.0 (5.0.5.7) have a Command...
- 1.5%CVE-2022-41326Critical
The web conferencing component of Mitel MiCollab through 9.6.0.13 could allow an unauthenticated attacker to upload arbitrary scripts due to improper authorization controls.
- 1.2%CVE-2021-32071Critical
The MiCollab Client service in Mitel MiCollab before 9.3 could allow an unauthenticated user to gain system access due to improper access control.
- 1.1%CVE-2020-13863High
The SAS portal of Mitel MiCollab before 9.1.3 could allow an attacker to access user data by performing a header injection in HTTP responses, due to the improper handling of input parameters.
Running Micollab? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Mitel MiCollab contains a path traversal vulnerability that could allow an attacker to gain unauthorized and unauthenticated access. This vulnerability can be chained with CVE-2024-55550, which allows an unauthenticated, remote attacker to read arbitrary files on the server.
- Matched to
- Micollab 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 37 published vulnerabilities listed under the name Micollab, across 57 versions. The most recent Micollab flaw added to the known-exploited list is CVE-2024-41713, on 7 January 2025.
4 are on the list of flaws known to be exploited. The most recently added are CVE-2024-41713, CVE-2024-55550 and CVE-2014-0160.
Mitel also lists Micollab under more specific names, such as Micollab Audio, Web & Video Conferencing. 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-2024-41713, affects up to 9.8.1.201. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Micollab. 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.