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CVE-2022-37305

22
FAUCET Score

CVE-2022-37305 describes a "RollBack" attack affecting the Remote Keyless Entry (RKE) system in certain Honda vehicles through 2018. An attacker can unlock the vehicle indefinitely after capturing five consecutive RKE signals, forcing a resynchronization. This vulnerability has a CVSS score of 6.4 (Medium), indicating an attack vector requiring adjacent network access and high attack complexity, but with high impact on integrity and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2018CPE matchmatch criteria
cpe:2.3:o:honda:honda_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 85th percentile among its peer group of 28 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

hackaday.com / 2022/08/17/rollback-breaks-into-your-car
ExploitThird Party Advisory
medium.com / codex/rollback-a-new-time-agnostic-replay-attack-against-the-automotive-remote-keyless-entry-systems-df5f99ba9490
ExploitThird Party Advisory
blackhat.com / us-22/briefings/schedule
ExploitThird Party Advisory
pcmag.com / news/is-your-car-key-fob-vulnerable-to-this-simple-replay-attack
Press/Media CoverageThird Party Advisory
youtube.com / playlist
ExploitThird Party Advisory