No exploitation reported

CVE-2022-24296

No exploitation reported by the sources we read.

Published2022-06-08
WeaknessCWE-327

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Use of a Broken or Risky Cryptographic Algorithm vulnerability in Air Conditioning System G-150AD Ver. 3.21 and prior, Air Conditioning System AG-150A-A Ver. 3.21 and prior, Air Conditioning System AG-150A-J Ver. 3.21 and prior, Air Conditioning System GB-50AD Ver. 3.21 and prior, Air Conditioning System GB-50ADA-A Ver. 3.21 and prior, Air Conditioning System GB-50ADA-J Ver. 3.21 and prior, Air Conditioning System EB-50GU-A Ver. 7.10 and prior, Air Conditioning System EB-50GU-J Ver. 7.10 and prior, Air Conditioning System AE-200J Ver. 7.97 and prior, Air Conditioning System AE-200A Ver. 7.97 and prior, Air Conditioning System AE-200E Ver. 7.97 and prior, Air Conditioning System AE-50J Ver. 7.97 and prior, Air Conditioning System AE-50A Ver. 7.97 and prior, Air Conditioning System AE-50E Ver. 7.97 and prior, Air Conditioning System EW-50J Ver. 7.97 and prior, Air Conditioning System EW-50A Ver. 7.97 and prior, Air Conditioning System EW-50E Ver. 7.97 and prior, Air Conditioning System TE-200A Ver. 7.97 and prior, Air Conditioning System TE-50A Ver. 7.97 and prior and Air Conditioning System TW-50A Ver. 7.97 and prior allows a remote unauthenticated attacker to cause a disclosure of encrypted message of the air conditioning systems by sniffing encrypted communications.

Timeline

dates in UTC

2022-06-0815:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-24296?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-24296?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Mitsubishi ae-200a firmwareversion to verify

Branch	Affected	Fixed in	Source
7.97	≤ 7.97	no fix published	NVD

Mitsubishi ae-200e firmwareversion to verify

Branch	Affected	Fixed in	Source
7.97	≤ 7.97	no fix published	NVD

Mitsubishi ae-200j firmwareversion to verify

Branch	Affected	Fixed in	Source
7.97	≤ 7.97	no fix published	NVD

17 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-22-160-01 CISA20 known affected
Mitsubishi Electric Air Conditioning Systems
AE-200A: Versions 7.97 and prior · AE-200E: Versions 7.97 and prior · AE-200J: Versions 7.97 and prior · +17 more

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsG-150AD: Replace the air conditioning systems to AE-200J, AE-50J or EW-50J Version 7.98 or later
Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsAG-150A-A: Replace the air conditioning systems to AE-200A, AE-50A or EW-50A Version 7.98 or later
Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsAG-150A-J: Replace the air conditioning systems to AE-200E, AE-50E or EW-50E Version 7.98 or later
Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsGB-50AD: Replace the air conditioning systems to AE-200J, AE-50J or EW-50J Version 7.98 or later
Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsGB-50ADA-A: Replace the air conditioning systems to AE-200A, AE-50A or EW-50A Version 7.98 or later
Mitigation from the vendor CISA ICSA-22-160-01 · 20 productsGB-50ADA-J: Replace the air conditioning systems to AE-200E, AE-50E or EW-50E Version 7.98 or later

Advisories and patches

www.mitsubishielectric.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-327read 2026-10-23
FIRST EPSSEPSS score1.1 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2022-06-08
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2022-24296?

Is CVE-2022-24296 actively exploited?

Active exploitation of CVE-2022-24296 has not been confirmed. Its EPSS score was 1.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-24296?

CVE-2022-24296 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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