Active Backup for Business Agent vulnerabilitiesRanked by how likely they are to be used.

Product27 versions
The short answer

Active Backup for Business Agent is made by Synology. We track 4 published vulnerabilities in it, across 27 versions. None of them is on the list of flaws known to be exploited today. If you run Active Backup for Business Agent, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Active Backup for Business Agent vulnerabilities are being exploited?

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

None of Active Backup for Business Agent's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Active Backup for Business Agent 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. 0.2%

    Missing authentication for critical function vulnerability in proxy settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential via unspecified...

    CVSS5.5Published26 Sep 2024
  2. 0.2%

    Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local users to logout the client via unspecified vectors.

    CVSS4.0Published26 Sep 2024
  3. <0.1%

    An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content and conduct denial-of-service during...

    CVSS6.1Published27 May 2026
  4. <0.1%

    Missing encryption of sensitive data vulnerability in settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential via unspecified vectors.

    CVSS5.0Published26 Sep 2024
  5. <0.1%

    Missing encryption of sensitive data vulnerability in login component in Synology Active Backup for Business Agent before 2.7.0-3221 allows adjacent man-in-the-middle attackers to obtain user credential via...

    CVSS5.3Published26 Sep 2024
EdgeProtect

Running Active Backup for Business Agent? 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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  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

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We track 4 published vulnerabilities listed under the name Active Backup for Business Agent, across 27 versions.

None of Active Backup for Business Agent's vulnerabilities is on the list of flaws known to be exploited today.

Create a EdgeProtect account and track Active Backup for Business Agent. 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.