NVD Vulnerability Detail
Search Exploit, PoC
CVE-2020-3121
Summary

A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link and access a specific page. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Publication Date Jan. 26, 2020, 2:15 p.m.
Registration Date Jan. 26, 2021, 11:57 a.m.
Last Update Nov. 21, 2024, 2:30 p.m.
CVSS3.1 : MEDIUM
スコア 6.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 要
影響の想定範囲(S) 変更あり
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) なし
CVSS2.0 : MEDIUM
Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 中
攻撃前の認証要否(Au) 不要
機密性への影響(C) なし
完全性への影響(I) 低
可用性への影響(A) なし
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required はい
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:cisco:sg250x-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250x-24:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:cisco:sg250x-24p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250x-24p:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:cisco:sg250x-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250x-48:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:cisco:sg250x-48p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250x-48p:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:cisco:sg250-08_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-08:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:cisco:sg250-08hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-08hp:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:cisco:sg250-10p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-10p:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:cisco:sg250-18_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-18:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:cisco:sg250-26_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-26:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:cisco:sg250-26hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-26hp:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:cisco:sg250-26p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-26p:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:cisco:sg250-50_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-50:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:cisco:sg250-50hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-50hp:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:cisco:sg250-50p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-50p:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:cisco:sg250-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-24:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:cisco:sg250-24p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-24p:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:cisco:sg250-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-48:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:cisco:sg250-48hp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg250-48hp:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:cisco:sf350-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf350-48:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:cisco:sf350-48p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf350-48p:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:cisco:sf350-48mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf350-48mp:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:cisco:sg350-10_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-10:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:cisco:sg350-10p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-10p:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:cisco:sg350-10mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-10mp:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:cisco:sg355-10mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg355-10mp:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:cisco:sg350-28_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-28:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:cisco:sg350-28p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-28p:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:cisco:sg350-28mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg350-28mp:-:*:*:*:*:*:*:*
Configuration29 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-16ft_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-16ft:-:*:*:*:*:*:*:*
Configuration30 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-24ft_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-24ft:-:*:*:*:*:*:*:*
Configuration31 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-12ft_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-12ft:-:*:*:*:*:*:*:*
Configuration32 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-24ft_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-24ft:-:*:*:*:*:*:*:*
Configuration33 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-24:-:*:*:*:*:*:*:*
Configuration34 or higher or less more than less than
cpe:2.3:o:cisco:sx550x-52_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sx550x-52:-:*:*:*:*:*:*:*
Configuration35 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-24:-:*:*:*:*:*:*:*
Configuration36 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-24p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-24p:-:*:*:*:*:*:*:*
Configuration37 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-24mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-24mp:-:*:*:*:*:*:*:*
Configuration38 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-24mpp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-24mpp:-:*:*:*:*:*:*:*
Configuration39 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-48:-:*:*:*:*:*:*:*
Configuration40 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-48p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-48p:-:*:*:*:*:*:*:*
Configuration41 or higher or less more than less than
cpe:2.3:o:cisco:sg550x-48mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sg550x-48mp:-:*:*:*:*:*:*:*
Configuration42 or higher or less more than less than
cpe:2.3:o:cisco:sf550x-24_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf550x-24:-:*:*:*:*:*:*:*
Configuration43 or higher or less more than less than
cpe:2.3:o:cisco:sf550x-24p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf550x-24p:-:*:*:*:*:*:*:*
Configuration44 or higher or less more than less than
cpe:2.3:o:cisco:sf550x-48_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf550x-48:-:*:*:*:*:*:*:*
Configuration45 or higher or less more than less than
cpe:2.3:o:cisco:sf550x-48p_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf550x-48p:-:*:*:*:*:*:*:*
Configuration46 or higher or less more than less than
cpe:2.3:o:cisco:sf550x-48mp_firmware:*:*:*:*:*:*:*:* 2.5.0.90
execution environment
1 cpe:2.3:h:cisco:sf550x-48mp:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Cisco Small Business Smart Switch および Managed Switch におけるクロスサイトスクリプティングの脆弱性
Title Cisco Small Business Smart Switch および Managed Switch におけるクロスサイトスクリプティングの脆弱性
Summary

Cisco Small Business Smart Switch および Managed Switch には、クロスサイトスクリプティングの脆弱性が存在します。

Possible impacts 情報を取得される、および情報を改ざんされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Jan. 22, 2020, midnight
Registration Date Feb. 14, 2020, 4:10 p.m.
Last Update Feb. 14, 2020, 4:10 p.m.
Affected System
シスコシステムズ
SG250-08 ファームウェア 
SG250-08HP ファームウェア 
SG250-10P ファームウェア 
SG250-18 ファームウェア 
SG250-26 ファームウェア 
SG250-26HP ファームウェア 
SG250X-24 ファームウェア 
SG250X-24P ファームウェア 
SG250X-48 ファームウェア 
SG250X-48Pファームウェア 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2020年02月14日]
  掲載		 Feb. 14, 2020, 4:10 p.m.