rg-rsr10-01g-t: Improper Filtering of Special Elements
CVE-2024-31616 is a high-severity improper filtering of special elements vulnerability in rg-rsr10-01g-t from Ruijienetworks, with a CVSS 3.1 base score of 8.8 out of 10. It can be exploited remotely over the network by an attacker with a low-privileged account, without any action from a user. There is no confirmed exploitation so far. EPSS estimates a 0.83% chance of exploitation within 30 days, higher than 58% of scored CVEs.
High severity with no evidence of exploitation so far.
What to do
- Check which version of rg-rsr10-01g-t you run against the affected versions below, and install the vendor's latest release.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Ruijienetworks | rg-rsr10-01g-t | Not specified in the record | Not stated |
| Ruijienetworks | rg-rsr10-01g-t_firmware | Not specified in the record | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. Scored by CISA (ADP).
Official description
An issue discovered in RG-RSR10-01G-T(W)-S and RG-RSR10-01G-T(WA)-S routers with firmware version RSR10-01G-T-S_RSR_3.0(1)B9P2, Release(07150910) allows attackers to execute arbitrary code via the common_quick_config.lua file.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Improper Filtering of Special Elements
The product receives data from an upstream component, but it does not filter or incorrectly filters special elements before sending it to a downstream component.
More Improper Filtering of Special Elements vulnerabilities (CWE-790)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: poc, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other references
Recent Improper Filtering of Special Elements vulnerabilities
- 9.8 Critical severity
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