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CVE-2026-4822

A vulnerability was detected in Enter Software Iperius Backup up to 8.7.3. Affected is an unknown function of the file C:\ProgramData\IperiusBackup\Jobs\ of the component Backup Service. Performing a manipulation results in creation of temporary file with insecure permissions. The attack is only possible with local access. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit is now public and may be used. Upgrading to version 8.7.4 is able
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:62791fb661135d28def3e1166de52130143f9db7c853800e82379b1fa908c039
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6,"vectorString":"AV:L/AC:H/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-378","description":"Creation of Temporary File With Insecure Permissions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-377","description":"Insecure Temporary File","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"modules":["Backup Service"],"product":"Iperius Backup","vendor":"Enter Software","versions":[{"status":"affected","version":"8.7.0"},{"status":"affected","version":"8.7.1"},{"status":"affected","version":"8.7.2"},{"status":"affected","version":"8.7.3"},{"status":"unaffected","version":"8.7.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6,"vectorString":"AV:L/AC:H/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-378","description":"Creation of Temporary File With Insecure Permissions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-377","description":"Insecure Temporary File","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/problemTypes/1/descriptions/0

Source references

5 source assertions
{"tags":["exploit"],"url":"https://github.com/0truust/iperius-backup-security-advisories/blob/main/advisories/arbitrary-file-disclosure.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/references/3
{"name":"VDB-353122 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.353122"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/references/1
{"name":"VDB-353122 | Enter Software Iperius Backup Backup Service temp file","tags":["vdb-entry"],"url":"https://vuldb.com/?id.353122"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/references/0
{"name":"Submit #774209 | Enter Software Iperius Backup <= 8.7.2 Creation of Temporary File in Directory with Insecure Permission","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.774209"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/references/2
{"tags":["patch"],"url":"https://www.iperiusbackup.com/download-software-backup.aspx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b4cd56e04b697e463302752a8255b8498005dc5af2b8049beadf91cec709ea51 · sha256:b32323688995bfc6… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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