Cloud Backup vulnerabilitiesAnd the versions its exploited flaws hit.

Product7 known exploited0 versions
The short answer

Cloud Backup is made by Netapp. We track 345 published vulnerabilities in it, across 0 versions. 7 of them are on the list of flaws known to be exploited, the newest added on 23 January 2025. If you run Cloud Backup, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Cloud Backup flaw added to the known-exploited list is CVE-2020-11023, on 23 January 2025. We keep watching the known-exploited list.

Versions

Which versions of Cloud Backup do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which Cloud Backup vulnerabilities are being exploited?

7 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.

  1. 6.9
    CVE-2020-11023MediumKnown exploited
    JQuery Cross-Site Scripting (XSS) Vulnerability

    JQuery contains a persistent cross-site scripting (XSS) vulnerability.

    Chance of use85%Known exploited since23 Jan 2025
  2. 7.8
    CVE-2021-3156HighKnown exploited
    Sudo Heap-Based Buffer Overflow Vulnerability

    Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation.

    Chance of use>99%Known exploited since6 Apr 2022
  3. 7.0
    CVE-2016-5195HighKnown exploited
    Linux Kernel Race Condition Vulnerability

    Race condition in mm/gup.c in the Linux kernel allows local users to escalate privileges.

    Chance of use84%Known exploited since3 Mar 2022
  4. 9.0
    CVE-2021-40438CriticalKnown exploited
    Apache HTTP Server-Side Request Forgery (SSRF)

    A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.

    Chance of use>99%Known exploited since1 Dec 2021
  5. 7.8
    CVE-2019-2215HighKnown exploited
    Android Kernel Use-After-Free Vulnerability

    Android Kernel contains a use-after-free vulnerability in binder.c that allows for privilege escalation from an application to the Linux Kernel.

    Chance of use72%Known exploited since3 Nov 2021
  6. 7.5
    CVE-2021-41773HighKnown exploited
    Apache HTTP Server Path Traversal Vulnerability

    Apache HTTP Server contains a path traversal vulnerability that allows an attacker to perform remote code execution if files outside directories configured by Alias-like directives are not under default �require all...

    Chance of use>99%Known exploited since3 Nov 2021
  7. 9.8
    CVE-2021-42013CriticalKnown exploited
    Apache HTTP Server Path Traversal Vulnerability

    Apache HTTP Server contains a path traversal vulnerability that allows an attacker to perform remote code execution if files outside directories configured by Alias-like directives are not under default require all...

    Chance of use>99%Known exploited since3 Nov 2021
Exploit likelihood

Which Cloud Backup 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. >99%
    CVE-2021-40438CriticalKnown exploited

    A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.

    CVSS9.0Published16 Sep 2021
  2. >99%
    CVE-2021-41773HighKnown exploited

    A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49.

    CVSS7.5Published5 Oct 2021
  3. >99%
    CVE-2021-42013CriticalKnown exploited

    It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient.

    CVSS9.8Published7 Oct 2021
  4. >99%
    CVE-2021-3156HighKnown exploited

    Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single...

    CVSS7.8Published26 Jan 2021
  5. 97%

    A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts).

    CVSS9.8Published20 Dec 2021
  6. 85%
    CVE-2020-11023MediumKnown exploited

    In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e.

    CVSS6.9Published29 Apr 2020
  7. 84%
    CVE-2016-5195HighKnown exploited

    Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory...

    CVSS7.0Published10 Nov 2016
  8. 82%

    In BIND 9.5.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.11.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.1 of the BIND 9.17...

    CVSS9.8Published29 Apr 2021
  9. 72%
    CVE-2019-2215HighKnown exploited

    A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel.

    CVSS7.8Published11 Oct 2019
Precursor Intelligence

Running Cloud Backup? We'll keep checking.

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FAQ

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We track 345 published vulnerabilities listed under the name Cloud Backup, across 0 versions. The most recent Cloud Backup flaw added to the known-exploited list is CVE-2020-11023, on 23 January 2025.

7 are on the list of flaws known to be exploited. The most recently added are CVE-2020-11023, CVE-2021-3156 and CVE-2016-5195.

Create a Precursor Intelligence account and track Cloud Backup. 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.