How severe is CVE-2025-62643?

CVE-2025-62643 has a CVSS 3.x base score of 3.4, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-62643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62643?

CVE-2025-62643 affects Rbi Restaurant Brands International Assistant. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62643?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-62643 have an EU (EUVD) identifier?

Yes. CVE-2025-62643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34933.

When was CVE-2025-62643 published?

CVE-2025-62643 was published on 2025-10-17 and last updated on 2026-06-17.

CVE-2025-62643

CVE-2025-62643 is a low-severity vulnerability in Rbi Restaurant Brands International Assistant with a CVSS 3.x base score of 3.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-319.

Key facts

Severity: Low (CVSS 3.x base score 3.4)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-34933
Weakness: CWE-319
Affected product: Rbi Restaurant Brands International Assistant
Published: 2025-10-17
Last modified: 2026-06-17

Description

The Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail messages.

Frequently asked questions

What is CVE-2025-62643?: The Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail messages.
How severe is CVE-2025-62643?: CVE-2025-62643 has a CVSS 3.x base score of 3.4, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-62643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62643?: CVE-2025-62643 affects Rbi Restaurant Brands International Assistant. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62643?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62643 have an EU (EUVD) identifier?: Yes. CVE-2025-62643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34933.
When was CVE-2025-62643 published?: CVE-2025-62643 was published on 2025-10-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rbi:restaurant_brands_international_assistant:*:*:*:*:*:*:*:*

More vulnerabilities in Rbi Restaurant Brands International Assistant

CVE-2025-62645 — Critical (CVSS 9.9): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 allows a remote authenticated attacker…
CVE-2025-62650 — High (CVSS 8.3): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 relies on client-side authentication…
CVE-2025-62651 — Medium (CVSS 6.5): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 does not implement access control for…
CVE-2025-62648 — Medium (CVSS 6.4): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 allows remote attackers to adjust Drive…
CVE-2025-62649 — Medium (CVSS 5.8): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 relies on client-side authentication…
CVE-2025-62642 — Medium (CVSS 5.8): The Restaurant Brands International (RBI) assistant platform through 2025-09-06 has an "Anyone Can Join This Party"…

All CVEs affecting Rbi Restaurant Brands International Assistant →

Other CWE-319 (Cleartext Transmission of Sensitive Information) vulnerabilities

CVE-2025-4378 — Critical (CVSS 10.0): Cleartext Transmission of Sensitive Information, Use of Hard-coded Credentials vulnerability in Ataturk University…
CVE-2025-47419 — Critical (CVSS 10.0): Cleartext Transmission of Sensitive Information vulnerability in Crestron Automate VX allows Sniffing Network…
CVE-2026-48902 — Critical (CVSS 9.8): The password and username reset features created plain http links for https connections if the "Force SSL" flag wasn't…
CVE-2025-34271 — Critical (CVSS 9.8): Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the cluster manager component when…
CVE-2025-32880 — Critical (CVSS 9.8): An issue was discovered on COROS PACE 3 devices through 3.0808.0. It implements a function to connect the watch to a…
CVE-2025-26199 — Critical (CVSS 9.8): CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application…

Browse all CWE-319 (Cleartext Transmission of Sensitive Information) vulnerabilities →