CVE-2022-37704

HIGHNVD 6.77.8▲
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory published 2023-04-16. NVD baseline CVSS 6.7; sources differ by 1.1.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.7Exploit: NoneExposed: 0

A fix is available — apply it.

Amanda 3.5.1 allows privilege escalation from the regular user backup to root. The SUID binary located at /lib/amanda/rundump will execute /usr/sbin/dump as root with controlled arguments from the attacker which may lead to escalation of privileges, denial of service, and information disclosure.

CVSS v3
6.7
EG Score
7.8(medium)
EG Risk
51(Track)
EG Risk 51/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
41%
KEV
Not listed

Published

April 16, 2023

Last Modified

November 4, 2025

References (23)

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuamanda-server (1:3.3.3-2ubuntu1.1) @ trusty2026-05-25ubuntu
ubuntuamanda-server (1:3.5.1-9ubuntu0.3) @ kinetic2026-05-25ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 13× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 116 total refreshes for this CVE.

  1. 2026-07-26 14:52 UTCEPSS rescore
  2. 2026-07-25 14:15 UTCEPSS rescore
  3. 2026-07-25 14:15 UTCEPSS rescore
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  7. 2026-07-23 02:13 UTCEG score recompute
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  11. 2026-07-21 15:23 UTCEPSS rescore
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  20. 2026-07-15 23:19 UTCOSV refresh
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  1. 2026-07-13 22:28 UTCEPSS rescore
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  23. 2026-06-27 23:34 UTCOSV refresh
  24. 2026-06-27 03:07 UTCEPSS rescore
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  26. 2026-06-25 13:48 UTCEPSS rescore
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  28. 2026-06-24 14:03 UTCEPSS rescore
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  44. 2026-06-16 17:51 UTCEPSS rescore
  45. 2026-06-15 17:46 UTCEPSS rescore
  46. 2026-06-14 23:15 UTCEPSS rescore
  47. 2026-06-13 22:58 UTCEPSS rescore
  48. 2026-06-12 23:10 UTCEPSS rescore
  49. 2026-06-12 23:10 UTCEPSS rescore
  50. 2026-06-11 13:58 UTCEPSS rescore
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  52. 2026-06-10 22:17 UTCEPSS rescore
  53. 2026-06-10 13:20 UTCEPSS rescore
  54. 2026-06-10 10:47 UTCOSV refresh
  55. 2026-06-08 14:15 UTCEPSS rescore
  56. 2026-06-08 14:15 UTCEPSS rescore
  57. 2026-06-07 15:23 UTCEPSS rescore
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  59. 2026-06-06 13:46 UTCEPSS rescore
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  68. 2026-06-02 20:11 UTCEPSS rescore
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  72. 2026-05-31 22:29 UTCEPSS rescore
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  75. 2026-05-31 00:15 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCMaherAzzouzi/CVE-2022-37704
    First seen Oct 23, 2022

    Amanda 3.5.1 LPE

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-37704?
CVE-2022-37704 is a high vulnerability published on April 16, 2023. Amanda 3.5.1 allows privilege escalation from the regular user backup to root. The SUID binary located at /lib/amanda/rundump will execute /usr/sbin/dump as root with controlled arguments from the attacker which may lead to escalation of privileges, denial of service, and information disclosure.
When was CVE-2022-37704 disclosed?
CVE-2022-37704 was first published in the National Vulnerability Database on April 16, 2023, with the most recent update on November 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-37704 actively exploited?
CVE-2022-37704 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 58.6% of all scored CVEs.
What is the CVSS score of CVE-2022-37704?
CVE-2022-37704 has a CVSS v3 base score of 6.7 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.8.
How do I remediate CVE-2022-37704?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-37704, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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