How severe is CVE-2017-7306?

CVE-2017-7306 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-7306 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-7306?

CVE-2017-7306 affects Riverbed Rios. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-7306?

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

When was CVE-2017-7306 published?

CVE-2017-7306 was published on 2017-04-04 and last updated on 2026-06-17.

CVE-2017-7306

CVE-2017-7306 is a medium-severity vulnerability in Riverbed Rios with a CVSS 3.x base score of 6.4. 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-521.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v2: 1.9
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-521
Affected product: Riverbed Rios
Published: 2017-04-04
Last modified: 2026-06-17

Description

Riverbed RiOS through 9.6.0 has a weak default password for the secure vault, which makes it easier for physically proximate attackers to defeat the secure-vault protection mechanism by leveraging knowledge of the password algorithm and the appliance serial number. NOTE: the vendor believes that this does not meet the definition of a vulnerability. The product contains correct computational logic for supporting arbitrary password changes by customers; however, a password change is optional to meet different customers' needs

Frequently asked questions

What is CVE-2017-7306?: Riverbed RiOS through 9.6.0 has a weak default password for the secure vault, which makes it easier for physically proximate attackers to defeat the secure-vault protection mechanism by leveraging knowledge of the password algorithm and the appliance serial number. NOTE: the vendor believes that this does not meet the definition of a vulnerability. The product contains correct computational logic for supporting arbitrary password changes by customers; however, a password change is optional to meet different customers' needs
How severe is CVE-2017-7306?: CVE-2017-7306 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-7306 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-7306?: CVE-2017-7306 affects Riverbed Rios. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-7306?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-7306 published?: CVE-2017-7306 was published on 2017-04-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:riverbed:rios:*:*:*:*:*:*:*:*

More vulnerabilities in Riverbed Rios

CVE-2017-7307 — Medium (CVSS 6.8): Riverbed RiOS before 9.0.1 does not properly restrict shell access in single-user mode, which makes it easier for…
CVE-2017-7305 — Medium (CVSS 4.6): Riverbed RiOS through 9.6.0 does not require a bootloader password, which makes it easier for physically proximate…
CVE-2017-5670 — Medium (CVSS 4.6): Riverbed RiOS through 9.6.0 deletes the secure vault with the rm program (not shred or srm), which makes it easier for…

All CVEs affecting Riverbed Rios →

Other CWE-521 (Weak Password Requirements) vulnerabilities

CVE-2026-25715 — Critical (CVSS 9.8): The web management interface of the device allows the administrator username and password to be set to blank values.…
CVE-2025-53963 — Critical (CVSS 9.8): An issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices. They run an SSH server accessible…
CVE-2025-63747 — Critical (CVSS 9.8): QaTraq 6.9.2 ships with administrative account credentials which are enabled in default installations and permit…
CVE-2025-12552 — Critical (CVSS 9.8): Insufficient Password Policy.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
CVE-2025-11200 — Critical (CVSS 9.8): MLflow Weak Password Requirements Authentication Bypass Vulnerability. This vulnerability allows remote attackers to…
CVE-2025-12364 — Critical (CVSS 9.8): Weak Password Policy.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Browse all CWE-521 (Weak Password Requirements) vulnerabilities →