繁體中文

CVE-2018-6830：詳細資料

CVE-2018-6830

7.5
/
高危
0.9%V4
2018-07-09
17h00 +00:00
Directory Traversal
A01-Broken Access Control
Network
2024-08-05
06h17 +00:00
CVE.org
NVD
指定 CVE 通知
掌握特定 CVE 的任何變更。
管理通知

CVE 描述

Directory traversal vulnerability in Foscam Cameras C1 Lite V3, and C1 V3 with firmware 2.82.2.33 and earlier, FI9800P V3, FI9803P V4, FI9851P V3, and FI9853EP V2 2.84.2.33 and earlier, FI9816P V3, FI9821EP V2, FI9821P V3, FI9826P V3, and FI9831P V3 2.81.2.33 and earlier, C1, C1 V2, C1 Lite, and C1 Lite V2 2.52.2.47 and earlier, FI9800P, FI9800P V2, FI9803P V2, FI9803P V3, and FI9851P V2 2.54.2.47 and earlier, FI9815P, FI9815P V2, FI9816P, and FI9816P V2, 2.51.2.47 and earlier, R2 and R4 2.71.1.59 and earlier, C2 and FI9961EP 2.72.1.59 and earlier, FI9900EP, FI9900P, and FI9901EP 2.74.1.59 and earlier, FI9928P 2.74.1.58 and earlier, FI9803EP and FI9853EP 2.22.2.31 and earlier, FI9803P and FI9851P 2.24.2.31 and earlier, FI9821P V2, FI9826P V2, FI9831P V2, and FI9821EP 2.21.2.31 and earlier, FI9821W V2, FI9831W, FI9826W, FI9821P, FI9831P, and FI9826P 2.11.1.120 and earlier, FI9818W V2 2.13.2.120 and earlier, FI9805W, FI9804W, FI9804P, FI9805E, and FI9805P 2.14.1.120 and earlier, FI9828P, and FI9828W 2.13.1.120 and earlier, and FI9828P V2 2.11.1.133 and earlier allows remote attackers to delete arbitrary files via a .. (dot dot) in the URI path component.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-22 Improper Limitation of a Pathname to a Restricted Directory
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V3.0 7.5 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Network

A vulnerability exploitable with network access means the vulnerable component is bound to the network stack and the attacker's path is through OSI layer 3 (the network layer). Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable one or more network hops away (e.g. across layer 3 boundaries from routers).

Attack Complexity

This metric describes the conditions beyond the attacker's control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.

User Interaction

This metric captures the requirement for a user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

An important property captured by CVSS v3.0 is the ability for a vulnerability in one software component to impact resources beyond its means, or privileges.

Scope

Formally, Scope refers to the collection of privileges defined by a computing authority (e.g. an application, an operating system, or a sandbox environment) when granting access to computing resources (e.g. files, CPU, memory, etc). These privileges are assigned based on some method of identification and authorization. In some cases, the authorization may be simple or loosely controlled based upon predefined rules or standards. For example, in the case of Ethernet traffic sent to a network switch, the switch accepts traffic that arrives on its ports and is an authority that controls the traffic flow to other switch ports.

Unchanged

An exploited vulnerability can only affect resources managed by the same authority. In this case the vulnerable component and the impacted component are the same.

Base: Impact Metrics

The Impact metrics refer to the properties of the impacted component.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

None

There is no loss of confidentiality within the impacted component.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

High

There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

None

There is no impact to availability within the impacted component.

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence that one has in the description of a vulnerability.

Environmental Metrics

 nvd@nist.gov
V2 6.4 AV:N/AC:L/Au:N/C:N/I:P/A:P nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。
EPSS First.org

相關產品

設定 0

Foscam>>C1_lite_firmware >> Version 至（含） 2.82.2.33

Foscam>>C1_lite >> Version 3

設定 0

Foscam>>C1_firmware >> Version 至（含） 2.82.2.33

Foscam>>C1 >> Version 3

設定 0

Foscam>>Fi9800p_firmware >> Version 至（含） 2.81.2.33

Foscam>>Fi9800p >> Version 3

設定 0

Foscam>>Fi9821ep_firmware >> Version 至（含） 2.81.2.33

Foscam>>Fi9821ep >> Version 2

設定 0

Foscam>>Fi9821p_firmware >> Version 至（含） 2.81.2.33

Foscam>>Fi9821p >> Version 3

設定 0

Foscam>>Fi9826p_firmware >> Version 至（含） 2.81.2.33

Foscam>>Fi9826p >> Version 3

設定 0

Foscam>>Fi9831p_firmware >> Version 至（含） 2.81.2.33

Foscam>>Fi9831p >> Version 3

設定 0

Foscam>>C1_firmware >> Version 至（含） 2.52.2.47

Foscam>>C1 >> Version -

設定 0

Foscam>>C1_firmware >> Version 至（含） 2.52.2.47

Foscam>>C1 >> Version 2

設定 0

Foscam>>C1_lite_firmware >> Version 至（含） 2.52.2.47

Foscam>>C1_lite >> Version -

設定 0

Foscam>>C1_lite_firmware >> Version 至（含） 2.52.2.47

Foscam>>C1_lite >> Version 2

設定 0

Foscam>>Fi9800p_firmware >> Version 至（含） 2.54.2.47

Foscam>>Fi9800p >> Version -

設定 0

Foscam>>Fi9800p_firmware >> Version 至（含） 2.54.2.47

Foscam>>Fi9800p >> Version 2

設定 0

Foscam>>Fi9803p_firmware >> Version 至（含） 2.54.2.47

Foscam>>Fi9803p >> Version 2

設定 0

Foscam>>Fi9803p_firmware >> Version 至（含） 2.54.2.47

Foscam>>Fi9803p >> Version 3

設定 0

Foscam>>Fi9851p_firmware >> Version 至（含） 2.54.2.47

Foscam>>Fi9851p >> Version 2

設定 0

Foscam>>Fi9815p_firmware >> Version 至（含） 2.51.2.47

Foscam>>Fi9815p >> Version -

設定 0

Foscam>>Fi9815p_firmware >> Version 至（含） 2.51.2.47

Foscam>>Fi9815p >> Version 2

設定 0

Foscam>>Fi9816p_firmware >> Version 至（含） 2.51.2.47

Foscam>>Fi9816p >> Version -

設定 0

Foscam>>Fi9816p_firmware >> Version 至（含） 2.51.2.47

Foscam>>Fi9816p >> Version 2

設定 0

Foscam>>R2_firmware >> Version 至（含） 2.71.1.59

Foscam>>R2 >> Version -

設定 0

Foscam>>R4_firmware >> Version 至（含） 2.71.1.59

Foscam>>R4 >> Version -

設定 0

Foscam>>C2_firmware >> Version 至（含） 2.72.1.59

Foscam>>C2 >> Version -

設定 0

Foscam>>Fi9961ep_firmware >> Version 至（含） 2.72.1.59

Foscam>>Fi9961ep >> Version -

設定 0

Foscam>>Fi9900ep_firmware >> Version 至（含） 2.74.1.59

Foscam>>Fi9900ep >> Version -

設定 0

Foscam>>Fi9900p_firmware >> Version 至（含） 2.74.1.59

Foscam>>Fi9900p >> Version -

設定 0

Foscam>>Fi9901ep_firmware >> Version 至（含） 2.74.1.59

Foscam>>Fi9901ep >> Version -

設定 0

Foscam>>Fi9928p_firmware >> Version 至（含） 2.74.1.58

Foscam>>Fi9928p >> Version -

設定 0

Foscam>>Fi9803ep_firmware >> Version 至（含） 2.22.2.31

Foscam>>Fi9803ep >> Version -

設定 0

Foscam>>Fi9853ep_firmware >> Version 至（含） 2.22.2.31

Foscam>>Fi9853ep >> Version -

設定 0

Foscam>>Fi9803p_firmware >> Version 至（含） 2.24.2.31

Foscam>>Fi9803p >> Version -

設定 0

Foscam>>Fi9851p_firmware >> Version 至（含） 2.24.2.31

Foscam>>Fi9851p >> Version -

設定 0

Foscam>>Fi9821p_firmware >> Version 至（含） 2.21.2.31

Foscam>>Fi9821p >> Version 2

設定 0

Foscam>>Fi9826p_firmware >> Version 至（含） 2.21.2.31

Foscam>>Fi9826p >> Version 2

設定 0

Foscam>>Fi9831p_firmware >> Version 至（含） 2.21.2.31

Foscam>>Fi9831p >> Version 2

設定 0

Foscam>>Fi9821ep_firmware >> Version 至（含） 2.21.2.31

Foscam>>Fi9821ep >> Version -

設定 0

Foscam>>Fi9821w_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9821w >> Version 2

設定 0

Foscam>>Fi9831w_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9831w >> Version -

設定 0

Foscam>>Fi9826w_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9826w >> Version -

設定 0

Foscam>>Fi9821p_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9821p >> Version -

設定 0

Foscam>>Fi9831p_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9831p >> Version -

設定 0

Foscam>>Fi9826p_firmware >> Version 至（含） 2.11.1.120

Foscam>>Fi9826p >> Version -

設定 0

Foscam>>Fi9818w_firmware >> Version 至（含） 2.13.2.120

Foscam>>Fi9818w >> Version 2

設定 0

Foscam>>Fi9805w_firmware >> Version 至（含） 2.14.1.120

Foscam>>Fi9805w >> Version -

設定 0

Foscam>>Fi9804w_firmware >> Version 至（含） 2.14.1.120

Foscam>>Fi9804w >> Version -

設定 0

Foscam>>Fi9804p_firmware >> Version 至（含） 2.14.1.120

Foscam>>Fi9804p >> Version -

設定 0

Foscam>>Fi9805e_firmware >> Version 至（含） 2.14.1.120

Foscam>>Fi9805e >> Version -

設定 0

Foscam>>Fi9805p_firmware >> Version 至（含） 2.14.1.120

Foscam>>Fi9805p >> Version -

設定 0

Foscam>>Fi9828p_firmware >> Version 至（含） 2.13.1.120

Foscam>>Fi9828p >> Version -

設定 0

Foscam>>Fi9828w_firmware >> Version 至（含） 2.13.1.120

Foscam>>Fi9828w >> Version -

設定 0

Foscam>>Fi9828p_firmware >> Version 至（含） 2.11.1.133

Foscam>>Fi9828p >> Version 2

參考資料

cvefind.com 上呈現的資訊來自多個精心挑選的參考來源。CVE 資料由 MITRE Corporation 和 國家漏洞資料庫（NVD）提供。已知被利用漏洞（KEV）目錄來自 網路安全暨基礎設施安全局（CISA），而 EPSS 評分來自 FIRST.org。此外，軟體弱點（CWE）和常見攻擊模式（CAPEC）的資料由 MITRE Corporation 維護，硬軟體配置（CPE）資訊由 NVD 提供。